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Cons [274] of SanDisk Ultra 64 GB microSDXC Memory C..	Strength
storage issues in both products "i didn't have any storage issues unlike a cheaper version i bought"	74.8%
much slower in both products "with all the fake sd cards on the market these days 256gb sd cards that only hold around 32gb or are much slower than advertised it's great to see amazon selling real ones"	74.8%
error message in both products "and then the information disappears from the screen followed by an error message"	74.7%
more expensive in both products "overall the card although more expensive than many similar sized cards is of a brand that is known to and trusted by me"	74.7%
slightly slower in both products "my tower pc has a transflash slot and in that the transfer speeds are great if used in the supplied sd adaptor the transfer speeds are slightly slower"	74.7%
card error in both products "decided to get the exact same card as a replacement as the previous one lasted for over 3 years before developing a card error"	74.7%
same problem in both products "around the same time someone else i knew had the same problem with the same type of sandisk card"	69.9%
only problem in both products "only problem is getting it out of the blister pack"	68.4%
fake sd cards in both products "with all the fake sd cards on the market these days 256gb sd cards that only hold around 32gb or are much slower than advertised it's great to see amazon selling real ones"	61.7%
card is corrupted in both products "card is corrupted and all data is lost and can't be recovered tried all possible ways"	56.3%
very disappointed "this 400gb card is also quite expensive and i am very disappointed that sandisk cards have these issues"	98.7%
partition failure "factory reset phone and won't accept the sd card as internal storage after internal partition failure"	97.9%
very disappointing "fortunately all of the data mostly photos was backed up but it is still very disappointing for it to die so suddenly and in less than a year"	97.4%
poor performance "stay well away from the "regular" ones of these poor performance as in copy pasting will take ages as the speed falls off a cliff and if you put on in your phone then say bye to trying to install anything to it as any decent android phone will deem it's performance poor"	96.7%
truly awful "truly awful packaging truly amazing performance and size and price"	96.4%
thoroughly disappointed "thoroughly disappointed!"	95.0%
clumsy and tedious "the menu system is extremely clumsy and tedious to use to find a particular track one has to scroll through the entire menu as there is not a filtering search facility"	91.9%
annoying blister "only negative for me is the annoying blister packs they come in and the adapter all adds to the plastic waste"	90.3%
failing half "tried numerous pc's and card readers but card kept failing half way through the copy of my old data"	88.2%
stopped working no clue "bought one card and it worked until just over 6 months later and the card just stopped working no clue why just one morning woke up to a message saying it wasn't working meaning i lost all my info saved on it"	87.2%
very cheap "it is very cheap only 119gb is installed in the knife"	83.8%
counterfeit products "i never thought i would have to worry about counterfeit products from amazon!"	74.9%
absolutely rubbish "absolutely rubbish card does not work in anything ive tried it in its too little money to bother returning it i seem to be getting a lot of crap from amazon lately and if it carries on they can stick everything ive got with them this is the third and last sd card ive bought from i've had cards supporting"	74.9%
counterfeit cards "always buy the genuine cards where possible as counterfeit cards are creeping into the price bracket from third party vendors"	74.9%
doesnt work "however it doesnt work in any device that i have tried since"	74.9%
more angry "quite a shame but i'd be more angry upset about it if i'd forked out for the 200gb one instead"	74.9%
nitpicking here "okay maybe the packaging was a little difficult to get into but ultimately i'm nitpicking here"	74.9%
lowly blacksmith "the delivery guy handed it over on bended knee like some sort of medieval sword presentation by a lowly blacksmith to his rightful king"	74.9%
fake sdcards "having been supplied fake sdcards in the past big name manufacturers big name suppliers i always test memory devices"	74.8%
faulty card "i found the warranty in one of the other reviews and after a web chat and a complicated form it looks that my faulty card will be replaced so i feel much better about the problem"	74.8%
failed the test "i always buy my sd cards from amazon as there is soooo many fakes sold online especially on ebay you can get a free program on your laptop where it dumps files onto your sd card then removes them and reads the card so you know if youve got a legit storage size and speed card and everyone i bought of ebay failed the test an was a 2gb fake"	74.8%
been error "it recognised it immediately and has been error free since installing it"	74.8%
slightly useless "the sd card reader is a bonus though slightly useless for me as i have a few already"	74.8%
invalid fromat "all do the same and say invalid fromat"	74.8%
first error "5 gbyte corrupted 30523392 sectors 0 kbyte aliased memory 0 sectors first error at offset: 0x0000000010000000 expected: 0x0000000010000000 found: 0x7e552b8d100f0489 h2testw version 1"	74.8%
waste your money "definitely 5 stars you don't need the extreme version unless your computer is 4k ready so don't waste your money"	74.8%
demanding dslrs "i use large capacity cards only in phones as i have seen so many card failures in technically more demanding dslrs"	74.8%
froze during "both devices have froze during use and crashed"	74.8%
became corrupted "data became corrupted every time we tried to use it even after re formatting it several times in different ways e"	74.8%
become too small "they only become too small as my ambitions increase"	74.8%
kept freezing "the phone kept freezing every time i tried to open any app stored on the card and a message error about the sd card not working properly kept popping up"	74.7%
false advertising "it's sold as being compatible with the fire tablet unfortunately that's not the case and that is just false advertising"	74.7%
have failed "it does the job and speeds are up to par and most importantly none have failed"	74.7%
third party software "i tried all the other ways of formatting the cards including third party software and using cmd"	74.7%
less than advertised "this is a significant 9 gb less than advertised!"	74.7%
dumps files "i always buy my sd cards from amazon as there is soooo many fakes sold online especially on ebay you can get a free program on your laptop where it dumps files onto your sd card then removes them and reads the card so you know if youve got a legit storage size and speed card and everyone i bought of ebay failed the test an was a 2gb fake"	74.7%
broke suddenly "it was just working ok then broke suddenly "	74.7%
buyers beware "buyers beware"	74.7%
somewhat disappointing "69 mb s" was only just over half the claimed "speed up to 98 mb s" so somewhat disappointing"	74.7%
sorry mate "i am sorry mate not sure what happened so i immediately contacted amazon they helped me get a partial refund for the inconvenience and to maybe compensate me"	74.7%
grossly inadequate "the supplied 32gb is grossly inadequate for daily needs"	74.7%
without hesitation "there too she does her work without hesitation"	74.7%
restricted places "it is very flimsy and care needs to be exercised when installing it in restricted places"	74.6%
didnt work "i bought this in july for my son's switch but it didnt work"	74.6%
empty card "i then put it inside a laptop with the adapter which did detect it and i then formatted the card and dragged a random image onto it i was trying different things and thought maybe it being an empty card was a problem "	74.6%
getting one asap "👍🏾👍🏾 also i’d recommended getting one asap"	74.6%
failed completely "failed completely after four months"	74.6%
very low price "i can only conclude that the current batch amazon is selling now at a very low price is either a bad batch or not the genuine article"	74.6%
said corrupted "0 tablet wouldn’t recognise it and said corrupted?"	74.6%
copy operation "i then formatted it in the phone the displayed format changed from "exfat" to "generic hierarchical" repeated the file copy operation and now it's fine"	74.6%
failure rate "i won't be buying such a large capacity card again as i've had a 100% failure rate with these now"	74.6%
compatibility issues "went for this version 32gb microsdhc 98mb s class 10 u1 to avoid any compatibility issues regards write speed with my camera"	74.5%
came faulty "this was my first sandisk memory card came faulty it showed the full size 119gb however i could not copy any files to it the memory card came formatted in exfat i even tried to format it in exfat but this made no difference formatting in ntfs format made the card unusable"	74.5%
with fakes "sd and microsd cards and usb sticks are awash with fakes"	74.5%
little disappointed "does the job but little disappointed to learn its not that fast"	74.4%
damaged currupted "either they broke or damaged currupted and lost my precious pictures and videos"	74.4%
packaging waste "cut the packaging waste!"	74.4%
corrupts files "one problem with portable media is usually that it is fragile and corrupts files but this has not been an issue in my experience this card hasn't missed a beat"	74.4%
lapse recordings "you are also guaranteed about 3 days of of hd continuous recordings and a similar number of days or more of parking mode* motion capture time lapse recordings!"	74.4%
became faulty "i was worried about buying another one as the previous one became faulty after 4 months"	74.3%
very expensive "when the 64 gb micro sd cards came out some years ago they were very expensive and having purchased one and having only used it on my phone which was new the card stopped working while still inside the phone"	74.2%
causing the issues "i ruled out my laptop pc causing the issues as the one for the switch was plugged directly to the console without ever touching my pc"	74.2%
some problems "in the past i got some problems with other"	74.1%
only gripe "my only gripe about this product is than sandisk are rather misleading over the read write speeds"	74.1%
memory card test "one was subjected to a full memory card test of read and write and it passed without any corruption issues"	74.0%
experiencing problems "it didn't take long before experiencing problems"	74.0%
most frustrating "this product has the most frustrating packaging i've encountered for a long time"	73.9%
fault them "i cannot fault them and each comes with an adaptor too!"	73.9%
counterfeit card "it's not been carried about and has had no abuse its obviously faulty or a counterfeit card"	73.8%
same issue "personally a few people have had same issue as me so i wouldn't recommend it"	73.7%
fake or false "these must either be fake or false advertising"	73.4%
delete or write "i could not delete or write files"	73.4%
that hassle "all that hassle when the card works but not the adapter"	73.2%
completely failed "this 32gb card worked for about 4 days in my dashcam then completely failed"	73.1%
little money "absolutely rubbish card does not work in anything ive tried it in its too little money to bother returning it i seem to be getting a lot of crap from amazon lately and if it carries on they can stick everything ive got with them this is the third and last sd card ive bought from i've had cards supporting"	73.1%
still cant "i was looking something for my dashcam apparently +64gb cards need to be formated into fat32 i did a little of research and tried various tools to do so which i did sadly my dashcam still cant see the card"	72.8%
without them "what would we do without them now"	72.6%
stopped working "cannot say the same for the samsung one that stopped working"	72.5%
issues instantly "issues instantly"	72.1%
really poor "i'm not someone who usually complains but to me this is really poor aftersales care"	71.9%
much music "what can i really say about this part from it's really good only downside is my phone won't show all the listings of the artist and the music i've got on it that either says i've got too much music or the phone isn't up to this memory card"	71.8%
partial refund "i am sorry mate not sure what happened so i immediately contacted amazon they helped me get a partial refund for the inconvenience and to maybe compensate me"	71.6%
only negative "the only negative as with many products such as this the packaging is overkill and hard to get in to"	71.4%
write errors "i've had cards that have read write errors and just lost data but i must say this is not the case with sandisk"	71.1%
return date "i will attempt to return to amazon although it is past the return date"	71.1%
went corrupt "unfortunately this one went corrupt for some reason which meant that i lost everything that was on it all it was being used for was a camera "	70.8%
showed 32gb "purchased the 128gb version and the item i received although printed with 128gb only showed 32gb when installed in my phone"	70.1%
dead summary "have used it for 3 weeks now on a external cctv ip camera: pro's: cheap con's: stopped working after 3 weeks tried it on multiple devices still not working it's dead summary: avoid spend a bit more and get a better quality one i wish i did"	70.1%
tell them apart "there are so many counterfeits of branded memory cards on the market it’s impossible to tell them apart"	69.5%
stop working "i tested it in alternative cameras and it does exactly the same thing the cameras stop working"	69.5%
nothing worked "as an experienced techie i tried all of my usual tools to fix it but nothing worked"	69.5%
obviously faulty "it's not been carried about and has had no abuse its obviously faulty or a counterfeit card"	69.4%
unable to function "then today certain key apps were completely unable to function"	69.1%
little cautious "i was a little cautious when i buy a sd card online due to cards in the past erroring out later i may have bought a fake in the past?"	68.0%
looks fake "even the adapter looks fake"	68.0%
pinch myself "i still pinch myself two hundred gig in a card smaller than my small fingernail"	67.8%
impossibly small "it's impossibly small and will be easy to lose so watch out"	67.7%
corrupted the disk "got the card but within a week of my dad using it for his dash cam it corrupted the disk"	66.9%
overwritten 0 sectors "5 gbyte data lost 30523392 sectors details:0 kbyte overwritten 0 sectors 0 kbyte slightly changed 8 bit sector 0 sectors 14"	66.8%
fail in different devices "now that i have had 3 fail in different devices this year alone then no i will not be buying again or recommending these cards"	66.8%
stock item "3gb short this wants investigating that’s quite a difference please can you supply me with a explanation after you check your stock item"	66.6%
fail or loose data "never had it fail or loose data"	66.5%
fail in another device "and recently had a 16gb sandisk microsd card fail in another device"	66.4%
failed in november 2018 "it failed in november 2018"	66.3%
difficulty from the start "i had difficulty from the start"	66.3%
failed within the year "all have failed within the year "	66.3%
lack of space "i inserted it into my dash cam device and the dash cam message was ‘lack of space’"	66.3%
dragged a random image "i then put it inside a laptop with the adapter which did detect it and i then formatted the card and dragged a random image onto it i was trying different things and thought maybe it being an empty card was a problem "	66.3%
useless in 11 months "well my last one which i use in my phone was useless in 11 months so why am i buying again?"	66.3%
failed after a few months "it failed after a few months"	66.3%
failed to recognise "i took the sd card out and put it into my computer and it failed to recognise it"	66.3%
failed to re format "it then failed to re format and is no longer recognised"	66.3%
disappointed with this "disappointed with this as i expected a sandisk 128gb memory card to have 128gb free space available or somewhere there about"	66.3%
incredibly shortsighted "after spending money on an expensive dash cam like the f800 pro it's incredibly shortsighted not to purchase a 128gb microsd card"	66.2%
died in 1 month "not sure what happened with this micro sd card but it died in 1 month"	66.1%
format or mess "no matter how many times i format or mess with the properties can't transfer anything over to it always says 0 bytes jumps up for about a millisecond occasionally then drops back down to 0 bytes"	66.1%
sandisk drive "about to return it to amazon any suggestions before i return it weird i have never had a bad sandisk drive such trash"	66.0%
failed on 12 01 2020 "i purchased it on the 05 05 2019 and it failed on 12 01 2020"	65.9%
just hangs "all the photos show up as being on the card but as soon as i try to copy quite a few of them they cannot be "copied" ie the computer does not make a copy of them and just hangs "	65.8%
data problems "these are not the cheapest but i have had no data problems"	65.3%
losing it a few times "well i did it and got to 9 metres and used my camera nearly losing it a few times in the sea"	65.2%
store all my media "using it to store all my media"	65.1%
self destruct "do not buy the 64 gb drive and if you do ensure you have another backup of your files in case the card decides to self destruct"	65.0%
lose the large sd case "but it doesn't come with any storage case as it is so small you might accidentally lose the large sd case when you're using it as micro"	65.0%
limited by space capacity "and stopping me from capturing more images of my wedding because i was limited by space capacity!"	64.8%
peal off a thin film "you are then supposed to be able to peal off a thin film on one side of the plastic"	64.8%
difficult to get into "okay maybe the packaging was a little difficult to get into but ultimately i'm nitpicking here"	64.8%
regret this "guys you will not regret this one"	64.8%
done quickly "however the work is done quickly and that's exactly what counts"	64.8%
more than 25 mbps "can't get my laptop to read the data at speeds of any more than 25 mbps"	64.7%
plastic waste "only negative for me is the annoying blister packs they come in and the adapter all adds to the plastic waste"	64.6%
wasting my money and time "thanks for wasting my money and time"	64.6%
standard drone "i use this card in my dji phantom 3 standard drone"	64.5%
misleading over the read "my only gripe about this product is than sandisk are rather misleading over the read write speeds"	64.5%
crashes or data "never had any crashes or data loss"	64.3%
seems to be low priority "this is the last time i have purchased a sandisk card because quality control at the company seems to be low priority"	64.3%
would caution "the only thing i would caution is to make sure your device fully supports the large capacity of this card before investing in it but mine does so i would recommend this product"	64.0%
worse '' applies "it does not seem that "cheaper is worse" applies in this case as it arrived very quickly i was able to tear open the package and installed the card without difficulty"	63.8%
format message "get failed to format message on laptops and memory card is corrupted on phones"	63.8%
performance poor "stay well away from the "regular" ones of these poor performance as in copy pasting will take ages as the speed falls off a cliff and if you put on in your phone then say bye to trying to install anything to it as any decent android phone will deem it's performance poor"	63.7%
no doubt suit "so unless you have a specific 32gb maximum capacity requirement i'd advise going for one of the larger capacities in this range but if you do have that 32gb limit then this card will no doubt suit perfectly"	63.7%
been unlucky "maybe amazon have a "suspect" batch or i have been unlucky"	63.7%
more than acceptable "granted they aren't demanding games but the load times for the apps is more than acceptable"	63.6%
delete the test "you can now delete the test files *"	63.6%
refuses to work "not really any problem with the card itself it does what it is supposed to do however i bought this to go in my nextbase dashcam 322gw and it refuses to work"	63.6%
dated by 2040 2060 "i have got a full memory of broken files dated by 2040 2060?"	63.6%
human failings "but aside from these human failings the card itself does what it says on the tin well the cardboard packaging for now i’m sure i’ll replace it with something with more capacity when there is something with more capacity at a decent price but that’s just the kind of thing any self respecting geek does!"	63.6%
failed i mean "when i say failed i mean it wouldn't be recognised in any peripheral i installed it to"	63.6%
disappointed this time "sandisk is always my go to for sd cards and i don't think they'll have disappointed this time either"	63.5%
data is lost "card is corrupted and all data is lost and can't be recovered tried all possible ways"	63.4%
card unusable "this was my first sandisk memory card came faulty it showed the full size 119gb however i could not copy any files to it the memory card came formatted in exfat i even tried to format it in exfat but this made no difference formatting in ntfs format made the card unusable"	63.4%
some kind of problem "all experienced some kind of problem"	63.4%
common problem "on contacting amazon customer services was advised that this is a common problem !"	63.4%
there's an issue "it didn't work at all well in my camera and the pc only reads it sometimes always insisting that there's an issue and it needs to be scanned"	63.4%
losing '' photos "recently started "losing" photos from the gallery on my phone"	63.4%
likely to fail "it comes from a reputable manufacturer so i guess that means it's less likely to fail than some of the cheap knock offs you sometimes see"	63.4%
been an issue "one problem with portable media is usually that it is fragile and corrupts files but this has not been an issue in my experience this card hasn't missed a beat"	63.3%
became corrupt "amazon organised a very quick replacement but in less than 2 weeks it became corrupt"	63.3%
that failed on "this is the third sandisk card that failed on me"	63.3%
will fail again "formatting the card again allowed the dashcam to operate again but most likely it will fail again"	63.3%
small in size "i used this card for my nintendo switch as the stock one was too small in size"	63.2%
problem with my equipment "thinking there was a problem with my equipment i went on holiday and forgot about it"	63.2%
faulty at first "thought it was faulty at first after copying my 210gb mp3 collection onto it & installing in my galaxy s7 edge nothing would play"	63.1%
same warning "amendment: i've just bought a different sd card that was guaranteed to work with the fire hd8 but got the same warning to take the card out"	63.1%
lost all the recordings "i have been using it with dash cam that i bought from amazon and i can't format it any more or open it and lost all the recordings !"	63.1%
stopped booting "bought the 16gbytes version for an android phone after a couple of weeks the phone started going really slow and eventually stopped booting up"	63.0%
corrupted in my raspberry "so i have had two of these sd cards now both have corrupted in my raspberry pie"	63.0%
completely froze "problem persisted until last week when it completely froze"	62.8%
format not supported "well should actually say format not supported"	62.7%
sadly this sd card "sadly this sd card was not compatible with the item it was bought for hence no score for capacity but as it’s a good price we kept the item as it would come in handy for another device "	62.7%
cheap con's "have used it for 3 weeks now on a external cctv ip camera: pro's: cheap con's: stopped working after 3 weeks tried it on multiple devices still not working it's dead summary: avoid spend a bit more and get a better quality one i wish i did"	62.7%
would no longer "the camera would no longer record and even powering it down and powering up again would not make it continue the error message kept popping up"	62.6%
packaging was ridiculous "only grumble packaging was ridiculous its a micro sd card at worst put it in a small package envelope fine but not the huge hulking box plus loads of filler sent"	62.6%
fakes out there "there are fakes out there so i've taken to buying from a reputable source such as amazon in the hope that reputation and ethics go hand in hand"	62.5%
ailing hard disk "i've bought another and am going to be using it with an sd ide adaptor to replace the ailing hard disk in a retro laptop"	62.4%
data losses "tested the card with the standard program h2testw which showed the card was a fake and did not have the correct capacity and had horrible data losses"	62.3%
compared to the agro "due to the cost of them compared to the agro to return i have just left them in the drawer"	62.3%
not recognise anything "although it has a slot for a micro sd card it did not recognise anything had been input when i tried it"	62.1%
no apps would work "no apps would work couldn't install or uninstall anything even factory reset wouldn't work"	62.1%
wrong with "i seriously doubt that the manufacturer charges more for the lower capacity cards than they do the higher capacity cards so it is obvious that the distributors and the sellers are charging more based on the niche need which i guess there is nothing wrong with it's just annoying when you have to pay more for something that costs the same as what generally is a better product"	61.9%
freezes up my phone "it is compatible because it does work for a short amount of time but then it just freezes up my phone then it reboots about 5 times and then says it is corrupted"	61.8%
message error "the phone kept freezing every time i tried to open any app stored on the card and a message error about the sd card not working properly kept popping up"	61.7%
error free "the games run error free and without any problems"	61.5%
corrupted on phones "get failed to format message on laptops and memory card is corrupted on phones"	61.4%
broken files "i have got a full memory of broken files dated by 2040 2060?"	61.4%
really slow "however the card speed is really slow"	61.2%
ended up using "i only ended up using one but took 2000 photos & 176 videos and still didn't fill it up"	61.1%
remove from the product "packinging is really easy to remove from the product unlike other similarly packed products"	61.1%
been annoying for "it's a shame as i've had no issues with other sandisk cards and it's maybe a one off but a one off that's been annoying for me"	61.1%
they 'll run slow "none the less its good foe storage but if you use for phone maybe don't install apps to it or they'll run slow"	60.9%
beyond repair "i have tried to format the card in android and on my desktop pc and it seems to be beyond repair"	60.8%
because one failed "so 4 stars not 5 because one failed"	60.7%
have no hesitation "i have no hesitation in recommending sandisk memory cards and the ultra range offers exceptional value for money"	60.6%
rather unsatisfactory "well it's rather unsatisfactory yo say the least !"	60.5%
stating use limitations "would appreciate manufacturer's stating use limitations for differing types of cards"	60.4%
endurance series cards "for these kinds of applications we recommend using high endurance series cards which can last thousands of hours even when used with operations like this"	60.4%
bother returning it "absolutely rubbish card does not work in anything ive tried it in its too little money to bother returning it i seem to be getting a lot of crap from amazon lately and if it carries on they can stick everything ive got with them this is the third and last sd card ive bought from i've had cards supporting"	60.3%
gone wrong "i bought two of these one has gone wrong after about 6 months can't format it and read write is playing up"	60.3%
corrupted file "so far i have taken a good 3k+ photos with repeated use removing photos for my work and deleting the unwanted ones and i am yet to have a single corrupted file i will be purchasing another one in the not to distant future for my second camera"	60.2%
became apparent "had this card have been fake i would have only been able to fill up the card to a certain point before the fake card's true capacity became apparent"	60.2%
stuck it in my phone "stuck it in my phone and within seconds my phone now had space for a ton of music movies photos you name it"	60.1%
wasnt enough space "at first would not accept our video as it said there wasnt enough space i didnt understand that as i'd purposely worked out how mych space i needed"	60.1%
not that bothered "i never find the speed is up to what is stated but as it is for a phone i am not that bothered"	60.1%
many issues "bad drive too many issues?"	60.0%
have had 2 fail "i virtually always buy sandisk memory cards but recently i have had 2 fail"	60.0%
weird fault "a weird fault but amazon replaced it very promptly and the replacement is as it should be"	59.8%
lost my precious pictures "either they broke or damaged currupted and lost my precious pictures and videos"	59.6%
little time "i say little time as these are so small i actually lost mine before i put it in my phone so be careful with it"	59.6%
such trash "about to return it to amazon any suggestions before i return it weird i have never had a bad sandisk drive such trash"	59.5%
clearly substandard "i am boycotting both kingston and sandisk sd cards they are clearly substandard and either fail slowly over a few weeks or suddenly die"	59.4%
slow mo video "not into measuring speed but has had no issues with 4k photos and video slow mo video hi res audio playback and transfers from phone to pc"	59.3%
avoid this card "i would avoid this card and go for something different"	59.1%
erase or format "the last one i bought from amazon was: sandisk mobile ultra microsdxc 64 gb uhs i class 10 memory card 30 mb s + sd adapter + memory zone app sdsdqu 032g u46a now that one lasted 6 years and a few days ago it stopped copying new data and wouldn’t even erase or format?"	59.1%
says it is corrupted "it is compatible because it does work for a short amount of time but then it just freezes up my phone then it reboots about 5 times and then says it is corrupted"	59.0%
temperamental anyway "that all seems to have worked i still will make copies as i have read about the device corrupting over time and know these things are temperamental anyway"	58.9%
constant writing "when you consider the constant writing and overwriting a dashcam does this is no mean feat that it lasted over 40 000 miles of driving"	58.9%
price performance ratio "conclusion: if you are looking for a sd card and a good price performance ratio you will be well advised"	58.8%
just lost data "i've had cards that have read write errors and just lost data but i must say this is not the case with sandisk"	58.6%
errors part "i never could get them copied there would be errors part way through the copy"	58.6%
complete data loss "so consider not putting in a higher 64gb card when 4x 16cards with reduce the chance of complete data loss in a camera"	58.6%
windows itself "this is not a fault of the sd card but windows itself"	58.5%
fitted perfectly "it fitted perfectly but i don't know if the phone has needed to use it yet"	58.5%
after data loss "please do not try and save a few pennies by purchasing an unknown brand you'll be sorry after data loss i promise"	58.4%
n't great though "it's speed isn't great though"	58.4%
download library "i installed this for a nintendo switch so i could fit my download library on it"	58.3%
type fails "the only reason to buy different make and size is purely because if one type fails i know i still have the other type and make model that still being different than having to think of the others going to fail too"	58.3%
problem with these "my problem with these is that they don't allow me to import the pictures from the microsd onto my phone or my laptop in as fast a speed as the extreme and extreme pro lines of the sandisk memory cards"	58.2%
expensive product "very disappointing for such an expensive product"	58.1%
turned out to be corrupt "sadly turned out to be corrupt and couldn't use to be fair i suspect that that is a one off issue"	58.1%
fault this item "can't really fault this item"	57.9%
tricky to get into "the packaging was a little tricky to get into but that's to be expected"	57.8%
mario cart 8 deluxe "sizes: mario cart 8 deluxe 6"	57.8%
what is stated "i never find the speed is up to what is stated but as it is for a phone i am not that bothered"	57.8%
really not happy "really not happy"	57.7%
sort of problems "it is a shame because i went for a well known brand to avoid this sort of problems"	57.7%
little to no difference "i had thought about going for the v30 series but it makes little to no difference in loading games from what other reviewers said"	57.6%
could maybe be the issue "it wasn't until scouring the forums i found that the sd card could maybe be the issue"	57.6%
n't really expect much "okay just to be fair let me say i have never had 'good luck' with sd cards so i didn't really expect much"	57.6%
instead of the overpriced "read a lot of reviews saying they’re second hand and had stuff on them already but i can confirm mine was in brand new packaging and had no scratches and no data on it perfect for my nintendo switch also doesn’t affect the games play speed either definitely recommend purchasing instead of the overpriced"	57.6%
stuck on 0 bytes "it is only this card transferring to other cards has been successful and fast whenever i try this card it's mostly stuck on 0 bytes"	57.5%
removed the sd card "was simple to use remove from packaging place into sd card reader copied stuff onto it* removed sd card reader removed the sd card"	57.4%
deleting the originals "i'm using it to store photos on then transferring them to pc and deleting the originals"	57.4%
just annoying "i seriously doubt that the manufacturer charges more for the lower capacity cards than they do the higher capacity cards so it is obvious that the distributors and the sellers are charging more based on the niche need which i guess there is nothing wrong with it's just annoying when you have to pay more for something that costs the same as what generally is a better product"	57.3%
really temperamental "this card is really temperamental"	57.3%
sometimes annoying "i bought one to store some of my tv shows taken from my dvds so i could watch them on my laptop why laptops no longer have these is sometimes annoying "	57.3%
poor quality sd card "poor quality sd card"	57.2%
driver nothing "changed drive letter uninstalled the driver nothing!"	57.0%
keep failing "i have downloaded all sorts of software and tried but all keep failing"	56.8%
lots of errors "it was bought for a dash cam and for 2 months has worked fine but now over the last few weeks i have had lots of errors and now no device recognises its even inserted"	56.7%
falls off a cliff "stay well away from the "regular" ones of these poor performance as in copy pasting will take ages as the speed falls off a cliff and if you put on in your phone then say bye to trying to install anything to it as any decent android phone will deem it's performance poor"	56.7%
waste of plastic "i hate this packaging such a waste of plastic"	56.7%
that got lost "at least it was dead on arrival and i didn't have data on it that got lost"	56.6%
quite difficult "in fact the plastic packing was quite difficult to get in to"	56.4%
will never know "i will never know?"	56.3%
really put up a fight "mine really put up a fight"	56.1%
maybe too much "400gb is maybe too much as games can be archived when stopef playing"	56.1%
used up the missing "put this in my surface pro and looks to be working it says it's 128gb my storage says there is only 119gb available that's putting it in and checking so nothing used up the missing 9gb ?"	55.7%
expensive dash "after spending money on an expensive dash cam like the f800 pro it's incredibly shortsighted not to purchase a 128gb microsd card"	55.7%
stopped working today "the first one stopped working the second one has stopped working today 17 06 19 "	55.4%
removed the tray "in the end i removed the tray and did it outside"	55.2%
delivery was fast "delivery was fast too"	55.1%
blister pack "only problem is getting it out of the blister pack"	55.0%
completely unusable "but it is fake and completely unusable i was warned when buying it because it was so cheap it might not be real but went ahead anyway"	54.9%
would get lost "it would be a disaster if they would get lost"	54.8%
...

Cons [151] of SanDisk Extreme 128 GB microSDXC Memor..	Strength
storage issues in both products "never had any storage issues fast write speed"	74.9%
more expensive in both products "i don't see the point of getting a more expensive card"	74.8%
card error in both products "this is important to know as some people assume it is card error "	74.8%
error message in both products "i'm using the card on my sony a7ii less than a month after all my footage has been destroyed by the card get an error message from the camera and the worth part after important photoshoot all my pictures just went loot"	74.6%
only problem in both products "only problem is it's really small barely bigger than the micro sd card it takes so be extremely careful not to lose it!"	74.5%
slightly slower in both products "working fine it is huge difference between this card a slightly slower sd card"	74.3%
same problem in both products "after reading further reviews online others are experiencing the same problem"	72.4%
fake sd cards in both products "unfortunately there are a lot of fake sd cards on the market at the minute making it s mine field to buy them from anyone except direct from the manufacturer"	71.7%
much slower in both products "however the card was much slower than my sandisk ultra"	71.7%
extremely disappointed "extremely disappointed bought this card to go with my new canon 80d only one problem the camera won't format the card 😕"	99.9%
just terrible "it's just terrible"	99.5%
unbelievably poorly "however the sd adapter was unbelievably poorly made to the extent that it was useless!"	99.1%
really annoying "really annoying stuff"	98.8%
just stupid "getting to a position to take great films is already an expensive and difficult task and to "economise" on the media at this point is just stupid"	98.2%
really bad design "this is really bad design"	89.5%
single files "depending on the use such as using it on a linux system or if you know you won't have single files bigger than 4gb etc you could increase the useable capacity slightly"	84.6%
very difficult "i used it for a go pro and at first thought i had got the wrong size because it was very difficult to put in the camera"	74.9%
only issue "the only issue with the drone is retrieving the card from the drone drone issue not the card tip a tab made out of cellotape folded over the end of the drive works fine for me"	74.9%
just disappeared "came back home to download it all onto my computer when added micro sd card and connected it all files have just disappeared"	74.9%
feel cheated "i feel cheated because they are advertised as capable but they are not generically suitable for all unless others have experienced the same results from using these cards"	74.8%
same mistake "i don't think you can beat sandisc products but be aware you don't make the same mistake that i did"	74.7%
first mistake "my first mistake as i normally try things out quickly in case they need to be returned"	74.7%
stop copying "i have purchases a few sandisk usb flash drives usb c and usb 3 and they all had one thing in common highly unreliable and required regular full formatting after they for no reason stop copying and make windows crash"	74.7%
were unrecoverable "i previously had a lower grade sandisk ultra microsd card fail on me in my mobile phone and i lost a lot of precious photographs which were unrecoverable unfortunately"	74.7%
dropped off the screens "icons dropped off the screens"	74.7%
offers higher speeds "it's a class 10 microsd card which offers higher speeds and is exactly what you would need for any type of action camera"	74.6%
wouldnt respond "wouldnt respond and crashed windows"	74.5%
flawed design "seems odd that a company like sandisk should make such a flawed design"	74.5%
cheap cards "after buying a couple of cheap cards i realised it's not worth comprising on quality for the sake of a few quid"	74.4%
neither recognised "have tried two of these cards neither recognised"	74.3%
arrived late "item arrived late"	74.3%
cheap ones "not like the usual cheap ones that pack in after a day or two"	74.3%
drone issue "the only issue with the drone is retrieving the card from the drone drone issue not the card tip a tab made out of cellotape folded over the end of the drive works fine for me"	74.2%
virtually impossible "however to remove the sd card is virtually impossible"	74.2%
scandisk 32gb "i used the scandisk 32gb in my mobile phone as it was running out of memory"	74.1%
products fault "i went for the bargain price instead of the more expensive faster option and it is not the products fault but mine!"	74.1%
minor issue "one minor issue is that the memory card is 128gb but the available memory is only 120 gb"	74.0%
very tight "it isn’t a very tight fit but tight enough "	73.9%
returning this "put simply i think i am done with sandisk now i won't bother returning this now as i have my music on my phone and will leave it at that"	73.5%
design flaw "this seems to be a frequent occurance given the other reviews that i have seen so i suspect that this device has a fundamental design flaw"	71.6%
replaced soon "worked like a treat for about 1 month now it’s coming up with an error on my dashcam saying how the storage device is degrading and will need to be replaced soon"	71.6%
complete fake "it’s either defective or a complete fake"	70.4%
many reviewers "as many reviewers have already mentioned the r&d team working on this obviously never tested a physical prototype before going into production"	70.2%
does not work "sometimes it works with a mobile and sometimes it does not work"	69.1%
limited deal "normally we buy the ultra version but as these were on a limited deal at the same price as we'd usually pay for the ultra i decided to upgrade and try them out"	68.8%
latitude 5285 "getting around 90mb read and 70mb seq writes on my latitude 5285 2 in 1"	68.6%
reads fast "it writes and reads fast there is no delay in the waiting time when you want to check the pictures or videos on the camera"	67.4%
fault the card "to date it performs as required and can’t fault the card"	67.2%
shoot slowmotion "i was in doubt weather this would work both for a dash cam action cam and my panasonic gh5 that shoots 4k video and is able to shoot slowmotion up to 180fps and can shoot 10bit 4:2:2 internally"	67.0%
destroyed by the card "i'm using the card on my sony a7ii less than a month after all my footage has been destroyed by the card get an error message from the camera and the worth part after important photoshoot all my pictures just went loot"	67.0%
generically suitable for "i feel cheated because they are advertised as capable but they are not generically suitable for all unless others have experienced the same results from using these cards"	67.0%
hard to get back "the microsds are a little hard to get back out but it's really not that bad at all i just use a paperclip to get them out"	67.0%
partitioned incorrectly "the card did not load initially because it was partitioned incorrectly"	66.5%
after buying "so far so good but the most important thing to me is longevity and this cannot be assessed so soon after buying"	66.3%
extreme pro 64gb "or the extreme pro 64gb is often available for almost the same price again with higher read and write speeds"	66.2%
having trouble "i have been having trouble with my gopro hero 4 black"	66.2%
remove the card "may be useful if you never want to remove the card and want to make your own 'usb drive' as it is a small size"	66.2%
disgusting that amazon "disgusting that amazon clearly dont get their suppliers"	65.8%
instal and forget "dont buy if you got small fingers or if you want removable stick this is fantastic card to instal and forget it does the job with very small unit in a car auxiliary where the space is limited highly recommended"	65.7%
disappointed with myself "so very disappointed with myself!"	65.3%
kill any sd card "s if you keep swap enabled on your pi it will kill any sd card quicker so disable it to make them last longer p"	65.3%
either defective "it’s either defective or a complete fake"	65.2%
removing the card "it turned out that removing the card from the camera left the micro sd card a 32 gb one cracked"	64.6%
waste of time "waste of time"	64.5%
does n't recognize "the micro sd card i received doesn't work on my pc or camera it doesn't recognize it"	64.3%
avoid at all cost "avoid at all cost!"	64.0%
crashed windows "wouldnt respond and crashed windows"	63.6%
card recording "this card recording in 1080p at 60 fps provides me with just under 4 hours of recording"	63.3%
lagging during play "bought this one copes well with the write speeds required by the gopro no issues with lagging during play back after a hi speed recording"	62.4%
card is fake "my gopro freezes and the only reason a brand new gopro will freeze is because the card is fake"	62.1%
generally bad experience "unfortunate but a generally bad experience"	62.1%
such disgrace "such disgrace"	62.1%
adaptor not good "adaptor not good as once the card is pushed in you cannot get it back out which is hard if you just need to format the card and then place it into something else"	62.0%
does n't recognise "it’s not about formatting — i just doesn’t recognise it"	61.9%
never works "never works"	61.7%
slow this card "this showed how horribly slow this card was and turned out not to be from sandisc after contacting them"	61.6%
being rejected "however after formatting sd card multiple times the sd card is still being rejected"	61.3%
battery performance "however battery performance was bad on my old ultra card"	61.0%
small fingers "dont buy if you got small fingers or if you want removable stick this is fantastic card to instal and forget it does the job with very small unit in a car auxiliary where the space is limited highly recommended"	60.8%
froze the camera "the micro memory card was bought for a go pro hero7 and it was faulty as it would not transfer any pictures or videos it froze the camera "	60.7%
poor quality construction "the card itself is poor quality construction compared to my other sandisk cards"	60.6%
storage device "as it is a monolithic storage device the data within the device has been lost forever"	59.3%
expensive and difficult "getting to a position to take great films is already an expensive and difficult task and to "economise" on the media at this point is just stupid"	59.2%
days still no reply "i've contacted the customer support and after 10 days still no reply"	58.6%
definitely a problem "i've tried an other one and both can recognize so it's definitely a problem with this card"	58.6%
memory card was faulty "returned the camera and was told the memory card was faulty"	57.8%
fault it with "great value nothing to fault it with yet"	57.4%
similar issues "i've used this card several times now and have not experienced similar issues"	57.4%
only bit of problem "the only bit of problem with the adaptor is it is bit difficult taking the sd card out of it i had to use scalpel knife to prise it out"	57.3%
other suppliers for "this makes the cards 20% more expensive that other suppliers for vat registered buyers"	57.0%
1tb storage system "this device is astonishing a 1tb storage system 953gb actually if 1024 is used not 1000 as small as a finger nail and running at an unfeasible speed"	56.9%
incompatible with "can't tell if faulty unit or just bad design incompatible with mac"	56.5%
not fault the quality "this is the second one i have bought and you cannot fault the quality"	56.4%
already useless "now less than 2 months later it's already useless"	56.4%
little over kill "brought this for my switch might be a little over kill but my switch excepted it no problems and slowly filling with games"	56.0%
speed standard "very quick i can see substantial increase in processing compared to the lower speed standard c10 the grey and red ones "	56.0%
nothing much "nothing much to say really sandisk are always reliable and stable thry do exactly what they promise to do other brands are cheaper but will you get the same quality?"	56.0%
another better or "so i don't know any another better or not"	55.8%
still no recordings "tried formatting it again on a laptop still no recordings going on to card"	55.3%
the very slow "not so modest as a sony rx10 m4 which normally writes almost instantaneously to another sandisc with the same rating tried taking a video which showed up the very slow write speed"	55.3%
an outright fail "0 version is an outright fail"	55.2%
other 1 star "read the other 1 star reviews tried on several computers and they they went even detect it"	55.2%
made me ride 75 "well this card not only made my video 20% better it made me ride 75% faster"	55.2%
the wrong size "i used it for a go pro and at first thought i had got the wrong size because it was very difficult to put in the camera"	55.1%
no tools required "i had no problem inserting and removing a variety of different brands of micro sd cards no tools required"	55.1%
showed it all empty "thought it was a glitch moved the card back to the camera and it showed it all empty"	55.0%
60mb s unsure "says in that add that it’s 90mb s write speed which is why i bought it yet when it arrived it’s actually 60mb s unsure if it will make much difference as of yet but just thought i’d mention it for others to know also"	54.9%
not buy this card "do not buy this card it’s fake"	54.6%
comment not like "it took me several months to comment not like the praises the product said it is heat resistant but the sun can't work all summer now the summer has passed but i drove out last night completely invisible can't record at all"	54.5%
basic tests "however ran the basic tests and everything was great 2 years later and still going strong"	54.5%
have never had a problem "i swear by scan disk and have never had a problem"	54.5%
seems as advertised "card seems as advertised "	54.4%
n't used that much "i didn't used that much"	54.4%
only worked "unfortunately this only worked for my requirement for a few days and then stopped"	54.4%
nexbase 412gw 👍 "only had this a few hours and it's exactly what's needed to fix recording problems with my nexbase 412gw👍👍"	54.3%
will not be the same "don't trust the ultra cheap high capacity cards as they will not be the same"	54.3%
buying ultra again "the cost difference would have to be slight to stop me buying ultra again as they also perform well"	54.2%
price is expensive "price is expensive "	54.2%
burnt my house "this was meant for a raspberry pi 4 but it could have burnt my house down if it had started over heating 4 hours later when i would have been in bed!"	54.1%
doubt weather "i was in doubt weather this would work both for a dash cam action cam and my panasonic gh5 that shoots 4k video and is able to shoot slowmotion up to 180fps and can shoot 10bit 4:2:2 internally"	54.1%
slow and gittery "my satnav wouldn’t even recognise it and my dashcam works with it but playback is slow and gittery"	53.8%
a stationery store "this seems to work perfectly with my dji phantom 3 and is way cheaper than any high street shop price spending around 3x more in a stationery store!"	53.8%
star transaction "5 star transaction"	53.8%
crossed guess "fingers crossed guess i wasn't lucky with the first one "	53.7%
with no camera "massively disappointed as i go on holiday tomorrow now with no camera"	53.7%
does n't stick "it doesn’t stick out"	53.7%
will be a challenge "unless you have some length of fingernail or some other small blunt object removing your sd card will be a challenge!"	53.7%
suspect a fake card "product does not run well if at all at times in my equipment suspect a fake card"	53.5%
sd card is corrupted "immediately after installing it on my smartphone i got a message that the sd card is corrupted couldn't perform a format on any smartphone or pc so i had it returned and reordered it again this time i went for the 128 gb extreme for an extra £ and it seems to be working fine so far "	53.5%
much to say really "not much to say really"	53.2%
unreliable and required "i have purchases a few sandisk usb flash drives usb c and usb 3 and they all had one thing in common highly unreliable and required regular full formatting after they for no reason stop copying and make windows crash"	53.2%
that it was useless "however the sd adapter was unbelievably poorly made to the extent that it was useless!"	53.1%
hope i 'll never "there is even a free downloadable rescue app which i hope i'll never need but very useful to have"	52.9%
with no buffering "we shoot a lot of video on our phones and these do seem to shoot and replay with no buffering"	52.7%
many cheap fakes "beware of where you buy them there are many cheap fakes available online elsewhere "	52.6%
no good for a dashcam "that is obviously no good for a dashcam as the freeze would last around 5 frames and could miss something crucial"	52.5%
have n't filled up "2k footage already and the cards haven't filled up yet"	52.5%
lifetime warranty "the lifetime warranty is also pretty good"	52.4%
fake scandisk sd card "this is a fake scandisk sd card"	52.3%
glitch free "now 4k recording is glitch free!"	52.2%
waste of money "what a waste of money!"	52.2%
plastic storage card "there isn't really anything i can say about presentation it's a plastic storage card!"	51.9%
just bad design "can't tell if faulty unit or just bad design incompatible with mac"	51.6%
navigator v1 satnav "i bmw navigator v1 satnav for my motorcycle i bought the biggest capacity card the device would take ie 64gb"	51.5%
plastic packaging is "if sandisk looks at this i'd like to make a plea to them: plastic packaging is bad"	51.5%
test it in my gopro "a decent memory card i'll probably test it in my gopro to compare the footage"	51.4%
just stopped "worked fine for a few weeks then just stopped"	50.9%
same gigabyte "supposed to be 64gb but it's missing a couple keep the same gigabyte as usual recommended is fast but not too fast it's ok but if you need it i say go for"	50.9%
inferior evo plus "the samsung evo+ was king before it got replaced with the inferior evo plus"	50.9%
very small "dont buy if you got small fingers or if you want removable stick this is fantastic card to instal and forget it does the job with very small unit in a car auxiliary where the space is limited highly recommended"	50.7%
kingston usb3 usb c "my kingston usb3 usb c uhs usd adaptor has experienced no problems even though it was plugged into the same hub at the same time"	50.3%
...

Pros [212] of SanDisk Ultra 64 GB microSDXC Memory C..	Strength
works perfect in both products "the micro sd card works perfect and is very fast this is a must buy is you have a switch or an device that takes a micro sd card to increase storage capacity"	99.4%
works perfectly in both products "having formatted it the card works perfectly"	98.1%
very pleased in both products "very pleased "	97.6%
worked perfectly in both products "one worked perfectly but the other was 'not recognised' by the fire 8 or by any of the other devices i tried it with"	93.9%
great card in both products "great card for viofo a129 dashcam"	93.1%
really good in both products "it's really good"	93.1%
works great in both products "i use the card with a nintendo switch and it works great you can store lots of games since the biggest ones are 8gb"	88.0%
sandisk memory cards in both products "i’ve bought many sandisk memory cards over the years and they’ve always proved to be of the same high quality build so i’ll keep coming back for more when needed"	75.0%
memory cards in both products "sandisk are one of the most reliable manufacturers of memory cards"	75.0%
great value in both products "quick summary: fantastic sd card plenty of storage and great value for money"	75.0%
perform well in both products "they are good value perform well and seem good quality never had one fail on me yet "	74.9%
fast delivery in both products "i was a bit dubious out this as they are quite cheap but decided i would get 2 fast delivery and nicely packed"	74.9%
great purchase in both products "great purchase"	74.8%
good value in both products "i find them reliable and good value for money"	74.8%
best memory cards in both products "sandisk in my opinion does the best memory cards and i decided to try the cheaper ultra line of micro sds"	74.8%
works well in both products "edit: got a replacement and this one works well so far"	74.7%
incredible value in both products "it represents incredible value for money i got a second one of these for my acer chrome book as i wanted to download netflix movies to it but it won't allow me to store them in the sd card but the card is recognised and formats out to 119gb and i can download files to it so i might be a netflix bug"	74.7%
prime deal in both products "excellent value for money on a prime deal "	74.6%
good price in both products "it is a memory card it's a good price seems well made and works beautifully"	74.6%
would recommend in both products "would recommend"	74.6%
work great in both products "having said that i have these in all our tablets cameras etc and they all work great"	74.5%
very quick in both products "the transfer speed is very quick which is great"	74.5%
best value in both products "transfer rates are good and whilst i would always say yes to more capacity for the price the 200gb offered the best value when i bought it and most importantly it does exactly what i need it to"	74.3%
decent price in both products "decent price and storage space"	74.2%
great price in both products "i got it for a great price and it genuinely holds ~128gb of data because i've filled it up to about 122gb with a whole raft of 4gb copied and pasted test files"	74.0%
excellent speed "formatted it and worked excellent speed of playback is perfect and quality of playback excellent"	99.8%
excellent results "this is a card that should deliver excellent results even with high end 4k video on the latest phones etc"	99.7%
excellent product "excellent product and good value"	99.6%
been brilliant "this has been brilliant not had to reformat it once and now almost filled the card"	99.0%
works beautifully "it is a memory card it's a good price seems well made and works beautifully"	99.0%
extremely satisfied "i am extremely satisfied subject to my previous comments in the sd card and trust that i shall be able to revisit the comments and give it 5 stars"	98.9%
superb value "this memory card is superb value for money"	98.7%
behave faultlessly "i have installed them in everything from cameras to dash cams and they behave faultlessly in all conditions"	98.6%
phone excellent "used on moto g7 phone merged with onboard memory so now have useable 160gb on phone excellent"	98.5%
great bargains "there always seems to be some great bargains on here for micro sd cards"	98.3%
excellent memory card "an excellent memory card"	98.3%
brilliant value "brilliant value"	98.1%
moving files "the inclusion of an sd adaptor is really welcome as it makes moving files to a pc etc"	98.0%
perfectly better "the quality is great for social media sharing so i don't bother in recording in the 2k or 4k option much but i did test the card out with a few 4k videos and it performed perfectly better than the ultra's but the playback from the ultra card in 4k recording could have been pc which isn't a 4k one"	98.0%
very funny "parents heathrow airport and a pensioner's punch up very funny"	98.0%
great bargain "being prime day i bough this micro sd card at a very good price but even full price is a great bargain for these cards"	97.7%
great product "great product!"	97.5%
wonderfully nice "now because it worked wonderfully nice storage amount and speed etc i thought it was a one off and bought another"	97.4%
great offer "what a great offer what a great little card transformed my tablet which has meant my pdf's which i wanted to read of which there is a lot with lots of graphics aren't clogging up my onboard memory fast efficient and a great little card"	97.1%
great combo "i got mine with the fiio m3k and it works a treat great combo for high res audio"	96.7%
best features "the best features are that it’s very loud for the small size it is it’s very great quality when it’s on max sound you can hear the song very clear"	96.7%
great time "arrived in great time and packed well"	96.6%
great choice "if you're running out of space from all the great switch games on the eshop this is a great choice of upgrade"	95.7%
great thing "the great thing about this i have only marked this down due to the packaging it came in a plastic blister pack"	95.5%
bargain price "amazing value for money saw this at a bargain price and couldn’t say no i’ve been looking for a big card for my nintendo switch as the built in storage is low compared to most consoles equaling around 500gb minimum"	95.2%
most great "like the make have bought a lot of these over the years by sandisk most great but one or two only lasted about a year so will wait to see"	95.2%
great speed "i first tried it in the fire table which read it without any problems then used it to transfer some movies from pc which worked at a great speed and were read without any problems on samsung tablet fire tablet hp x360 and a linx 12x64"	94.7%
treat no problems "i got one of these for my daughter's nintendo switch which worked a treat no problems whatsoever"	93.9%
like a bargain "we all like a bargain don't we?"	93.9%
extremely happy "the memory cards were easy to open from the packet and we are extremely happy with the extra space we have for a very good price"	93.5%
absolutely superb "well this will be probably the 5 or 6th card i have had from sandisk and i must say they have all been absolutely superb!"	93.3%
happy customer "happy customer here"	92.9%
massive 400gb "i have not downloaded any games yet but the internal storage is only 32gb and this is a massive 400gb"	92.6%
amazing card "the only gripe i have is that i was so excited at getting this amazing card for such a knockdown price from a rolls royce maker sandisk that it was really really hard to get it out of the packaging"	91.4%
highly reccommended "highly reccommended"	91.0%
brilliant quality "brilliant quality and a great price too"	90.8%
best quality "only this brand still serves the best quality over time"	90.7%
extremely well "but with the price continually dropping for the 400g devices it's a very cost effective way of expanding storage and works extremely well"	90.7%
very satisfied "very satisfied"	90.4%
best value card "this was i thought the best value card i could find on amazon at the time"	90.4%
flawless quality "flawless quality"	90.2%
really fast retrieval "used these with a dashcam and it has really fast retrieval of video"	90.1%
decent bargain "99 i thought it's a decent bargain"	90.0%
truly fantastic "i now have all my music in one place which to a music hoarder like myself is truly fantastic"	89.6%
absulte bargain "included in the price is a sd adapter which can be used in a card type ii expansion slot this makes the product an absulte bargain for money!"	89.5%
great memory card "great memory card which can be used in small devices as well as larger ones due to the adapter card"	89.4%
perfect works "product perfect works with no effort in nintendo switch"	89.4%
genuine 64gb card "a genuine 64gb card unlike some on ebay and although it isn't the fastest card it worked well on my smartphone and loaded up all the files i needed to put on to my phone 54gb without any issues so i am happy"	89.3%
other one perfect "but other one perfect!"	89.0%
definitely worth "you can find out about more on amazon's membership page it is though definitely worth it"	88.1%
never fell "my last card died after 3 years although my phone never fell or exposed to super strong magnetic fields as far as i'm aware"	86.6%
easily transferring data "easy to install and also comes with sdhc card adapter for your laptops which is extremely confident for easily transferring data!"	84.8%
really outstanding "when i bought the alexa 3rd gen i felt that i made a worthy investment because the old gen 2 was out of style i didn’t like to display it but the 3 rd gen i more fancy it has a fancy sandstone fabric which makes it look really outstanding "	83.1%
with prime "works as it should and in all honesty after doing a lot of searching this was the cheapest that i could find with prime"	75.0%
speedy delivery "all in all good value and speedy delivery"	75.0%
reliable purchase "a reliable purchase"	75.0%
pretty fast "it was a good price and being a sandisk was well packaged and pretty fast at least perfectly good enough for my needs"	75.0%
great saving "i managed to buy this on cyber monday getting a great saving on the normal every day price"	75.0%
more reliable "i recommend you research for what is more reliable for the category you are looking to save things in"	75.0%
would happily "i would happily buy again"	75.0%
large memory cards "i bought it for an mp3 player able to handle large memory cards and the card is almost too good for it!"	75.0%
reliable source "first of all this product is good for anyone that wants to save things inside for example games however i wouldn't be too sure about saving pictures on it as micro sd cards cannot always be a reliable source to save things you want to keep for a long time in"	75.0%
usper usefull "it is completely necessary for things like cameras on the other hand and the included microsd to fullsizesd adapter is usper usefull for dslrs and other professional cameras"	75.0%
nicely packed "i was a bit dubious out this as they are quite cheap but decided i would get 2 fast delivery and nicely packed"	75.0%
valuable files "always back up valuable files on numerous platforms"	75.0%
update files "bought this 128gb card to transfer huge map update files from my macbook pro to my car's built in sat nav"	74.9%
lasts over "only been installed for a few days but so far it is working a treat how robust it is and how it lasts over time being in an outside camera i can't tell"	74.9%
large files "the reading and writings speeds seem quite solid with large files and the speeds seem quite consistent throughout transferring which is another good aspect of it"	74.9%
reliable card "good reliable card for my dash cam"	74.9%
added advantage "the added advantage is that this was significantly less than buying in the high street"	74.9%
lovely pictures "it works perfectly and my has taken many lovely pictures of his interesting life "	74.9%
gold strip "disappointingly part of the gold strip has broken off and vanished this damaging the card and losing all the footage from this terrifying but fun experience"	74.9%
with files "had not issues with files and hold a decent amount of footage as i don't do particularly long journeys"	74.9%
working flawlessly "have used it in a retro arcade raspberry pi setup and it is working flawlessly"	74.9%
nice performing "class 10 32gb usd card is a nice performing very high speed card from a leading brand"	74.9%
with sandisk "stick with sandisk and you won't regret it"	74.9%
cctv cameras "bought a couple of these to put into two cctv cameras so that some footage is at least stored somewhere for a short period of time"	74.9%
flac files "i am using this card to run a raspberry pi music box server which stores my cd collection as flac files"	74.9%
decent amount "had not issues with files and hold a decent amount of footage as i don't do particularly long journeys"	74.9%
great addition "the adapter is a great addition as it means you can then put it in your laptop or printer most nowadays have a slot for it "	74.9%
great deal "for the price and size of memory this is a great deal"	74.9%
fast efficient "what a great offer what a great little card transformed my tablet which has meant my pdf's which i wanted to read of which there is a lot with lots of graphics aren't clogging up my onboard memory fast efficient and a great little card"	74.9%
seems windows "seems windows does not follow the sd card fat32 format spec 100% and some devices can have issues with that i had no issues on 2 phones or 3 tablets but the device i wanted to use it in could not read the card until i used the sd card format program so it will probably be no issue for 99"	74.9%
cramming well "the good news is that after cramming well over a 1000 albums on here i've still got over 100gb of storage space"	74.9%
coped well "it's coped well at extending the storage on my phone and if it lasts as well as the other micro sd cards i own by the same company i'll be more than happy"	74.9%
good amount "it's a perfect accompaniment for the dashcam as it's quick easy to use with desktop laptop devices and holds a good amount of storage"	74.9%
more affordable "storage is getting more affordable and sandisk has been my go to for a while now"	74.8%
genuine amount "this is a genuine amount of storage"	74.8%
treat yourself "treat yourself"	74.8%
obvious choice "sandisk were the obvious choice when i wanted a sd card for my phone"	74.8%
higher capacity cards "this is usual good san disk quality and so much more bang for buck than the 256gb or higher capacity cards"	74.8%
fairly quickly "plugging it into my phone also worked fine and it formatted fairly quickly"	74.8%
saving fine "so far so good files and images are saving fine to the sd card which is currently in my mobile phone"	74.8%
storage amount "now because it worked wonderfully nice storage amount and speed etc i thought it was a one off and bought another"	74.8%
something similar "i had seen a video of something similar that came in two sections"	74.8%
helpful ' button "––––––––––––––––––––––––––––––––––––––––––––––––––––––– please kindly click on the 'helpful' button if you found this review helpful"	74.8%
very stable "comes well packaged with some plastic wrap and an adaptor maybe these are no longer necessary the card is very stable and i have found sandisk products to be much more reliable than samsung ones"	74.8%
works really well "my only issue about these sd cards is really the price which i find expensive for what it is apart from that it works really well"	74.8%
terminal type "from the terminal type in below and hit enter"	74.8%
whole trip "its also a good to carry a spare one particularly when it comes to things like your dash cams and going on long trips and want to record your whole trip"	74.8%
good for gaming "a decently fast card with high storage that is even good for gaming"	74.8%
trusted brand "trusted brand for many years"	74.8%
transferred data "pc using industry standard formatting software confirmed that it is in fact the correct size the example on rip off britain wasn't and it has formatted and transferred data like a star!"	74.8%
prompt and efficient "prompt and efficient service"	74.7%
full price "being prime day i bough this micro sd card at a very good price but even full price is a great bargain for these cards"	74.7%
cleaned the drive "i have used diskpart and cleaned the drive and it did not do anything"	74.7%
much cheaper "this is my second purchase of a 128gb sandisk i personally go for this size for two reasons firstly cost per gigabytes it's only slightly more expensive than a 64gb card and it's much cheaper having 2 x 128 cards than it is purchasing the 256gb"	74.7%
works flawlessly "if you're looking for a 128gb microsd card that works with the thinkware f800 pro twin channel or just by itself dash cam rest assured that this bad boy works flawlessly"	74.7%
speed wise "speed wise i know there's a faster card sandisk extreme but i only bought it to store all my music on my phone in which case the speed of the card is perfect i don't think you'd be able to notice the difference unless you were storing 4k video etc"	74.7%
useful and versatile "micro sd cards are probably the most useful and versatile of them all"	74.7%
good 2k + photos "ordered this because i purchased one from my local electronics store and took it on a trip around the netherlands racked up a good 2k+ photos and upon returning home find out that 99"	74.7%
perfectly fine "the camera's don't record 24 7 only when movement is detected though so far has worked perfectly fine"	74.7%
substantially better "these however the a1 or better are incredible for just a small price increase you get substantially better performance"	74.7%
good capacity "otherwise it's an affordable micro as card ok speed and good capacity"	74.7%
good hard drive "i would recommend for your permanent files invest in a good hard drive "	74.7%
fairly reliable "sandisk a fairly reliable brand bought this on sale at £12"	74.7%
well priced "well priced and value for money!"	74.7%
fast and stable "this micro sd card is fast and stable and comes with an sd slot so you can plug it straight into your computer"	74.7%
professional cameras "it is completely necessary for things like cameras on the other hand and the included microsd to fullsizesd adapter is usper usefull for dslrs and other professional cameras"	74.7%
great things "great things these micro sd cards"	74.7%
been reliable "i bought this 128gig for my lenovo m10 tablet and after formatting it inside the tablet it happily took on over 90 gig of mixed data and so far has been reliable"	74.7%
decent capacity "would highly recommend to people who want a somewhat solid card with decent capacity with medium transfer speeds"	74.7%
free packaging "excellent frustration free packaging too which makes it so easy to just get on and use it"	74.7%
picture quality "i have no idea why i was asked to score the picture quality on this review"	74.7%
served me well "this was purchased to replace a previous sd card that had served me well before a it failed"	74.7%
lovely algorithms "lovely algorithms you've got going on there"	74.7%
compatible with "useful for whatever device they are compatible with"	74.6%
storage disk "great price for a top quality storage disk and with amazon prime it arrived quickly and as expected"	74.6%
look carefully "just be careful as there are many fakes out there so look carefully as the cheapest option is not always the best especially when it comes to memory cards"	74.6%
much more reliable "comes well packaged with some plastic wrap and an adaptor maybe these are no longer necessary the card is very stable and i have found sandisk products to be much more reliable than samsung ones"	74.6%
pretty quickly "was in big need of a bigger sd card after i bought a 16gb and filled it pretty quickly to my big surprise!"	74.6%
good prices "amazon always offer good prices and quick delivery"	74.6%
happy chap "happy chap!"	74.6%
affordable price "brought this on a discount good quality sd card at an affordable price"	74.6%
sandisk memory storage "not a lot to say other than i've always used sandisk memory storage and have never been let down"	74.6%
reputable brand "a great buy for a reputable brand"	74.6%
reliable and trustworthy "hopefully it'll be as reliable and trustworthy of precious memories as all the previous versions i've owned"	74.6%
running strong "i have been using this memory card for just over a year now and it is still running strong the included sandisk app is useful and the transfer speeds are very fast"	74.6%
feels great "this is a fantastic music player just love it feels great a nice weight to it very easy to use and but your own music on such a fine packaging with leads and lovely carrying pouch"	74.6%
arrived quick "they arrived quick and as you would expect have done thier job well"	74.6%
128gb microsd cards "128gb microsd cards used to cost silly money just a few years ago and now you can pick up a sandisk 128gb card for £16"	74.6%
these memory cards "i have several of these memory cards now 4 128 gb and 2 at 250 gb plus other sizes i find that they are very reliable read write is fast and the size of them wow how do they do it"	74.6%
agreeable price "that being said i wanted to increase the storage capacity at an agreeable price and sandisk is generally reliable"	74.5%
fits the bill "this fits the bill well and has write speeds fast enough nit to cause problems with loop recording"	74.5%
trust recommend "sandisk is the stroage brand i can trust recommend"	74.5%
very good price "being prime day i bough this micro sd card at a very good price but even full price is a great bargain for these cards"	74.5%
range of formants speeds "although the drone sees it as slow i haven't had any issues recording in a range of formants speeds"	74.5%
been operated "also the touch screen buttons are a bit hit and miss to use as there is no physical feedback to let you know that the button has been operated and the machine can be a little slow to respond"	74.5%
arrived promptly "arrived promptly and as described used for storage of photos in digital photo frame like all the memory cards i've ever bought packaging card and blister awkward to open with your bare hands!"	74.5%
nice bonus "the card came with a full size sd adapter which was a nice bonus but not necessary for me and inexplicably was cheaper than buying the card without "	74.5%
transfer and reliable "so far it has fast transfer and reliable"	74.5%
good reputation "orderd due to it having a good reputation"	74.5%
range cameras "i spend ages reading reviews looking at different price range cameras and in the end decide to go for this one"	74.5%
dependable brand "dependable brand and durable"	74.4%
well satisfied "will have plenty for photos and video captures and more can’t complain about the price either am well satisfied"	74.4%
most reliable "sandisk are one of the most reliable manufacturers of memory cards"	74.4%
wonderfully low price "a great amount of storage at a wonderfully low price"	74.4%
from downloads "you can run it from downloads or run it from a stick"	74.4%
pretty good "so far its been pretty good decent load times no issues at all"	74.4%
fitting the disk "i was new to this technology and found that fitting the disk a little fiddly first time"	74.4%
awesome read "great sd with awesome read and write speeds"	74.4%
consumer and user "i write this review based on my decades of experiences as a consumer and user of all manner of devices that use sd cards"	74.3%
well packaged "good price well packaged"	74.3%
bike very good "i use it for camera on my bike very good holds month or more of videos easy to use with comp if you have a card reader slot just place into bigger card then insert into computer select it's drive and it's all there"	74.3%
manufacturer of choice "very pleased with the results i’ve used sandisk for many years and have never been disappointed in fact they’re my manufacturer of choice"	74.3%
came very well "the sd card came very well packaged and the only difficulty was requiring a pair of scissors to get into it"	74.3%
10000 photos "and it's a really good price for the size of storage this will hold about 4000 songs or 10000 photos "	74.3%
overall good "overall good product good price and if past experience is anything to go by very reliable!"	74.3%
amazing amount "my first pc had a 20mb hard drive the size of my hand this disk is tiny and packs an amazing amount of storage"	74.3%
work very well "i have several sandisk micro sd cards and they work very well"	74.3%
sandisks products "not the cheapest but def amongst the best i have used always been happy with sandisks products"	74.2%
great new addition "a great new addition to my phone adding 128gb of storage means i can free up lots of space so as not to make my phone run slowly and keep my battery life longer too its also great value for money i've seen lots of memory cards that cost more for either the same gb memory or less gb memory"	74.2%
work perfectly "they still work perfectly"	74.2%
super helpful "so while i wait to buy the nintendo i am currently using this for my microsoft surface and it is super helpful as i was running out of space on it"	74.2%
peace of mind "the large storage capacity also provides me with peace of mind as i don't need to worry about the number of songs i download"	74.2%
safe place "i do make backups on hard drives but the 128 gb chip offers a lot of space to make additional safety copies and just put them on a safe place"	74.2%
please note "please note that i am reviewing the 16gb sd card"	74.2%
extra media note "it's a memory card to place all the extra media note: on android you cannot offload all apps such as whatsapp media so please keep this in mind before purchasing you have on your phone"	74.2%
deletion of files "it also comes with a little plastic converter to allow you to plug the card directly into the sd card socket of my laptop making the additon and deletion of files onto off the card a breeze"	74.2%
luckily sandisk "luckily sandisk replaced mine as a good will gesture they also said they have a card specifically for stuff like dashcams etc its called the "sandisk high endurance video monitoring microsd card" and is only £2 more"	74.2%
sand water and "i have dropped this card a number of times into sand water and mud and still works fine"	74.1%
good enough "not the fastest storage out there but more than good enough for most things where speed is not the primary concern"	74.1%
gamers favourite "i actually did a lot of reading as to which cards work best in a nintendo switch as you don't want a slow card causing problems with downloaded games and the sandisk seemed to be the gamers favourite"	74.1%
cant fault "cant fault it"	74.1%
seems well "it is a memory card it's a good price seems well made and works beautifully"	74.1%
within seconds "sudo raspi config the first option is expand file system hit enter or press 1 on the keyboard within seconds your card is back to its full size"	74.0%
works perfetly "it works perfetly"	74.0%
...

Pros [207] of SanDisk Extreme 128 GB microSDXC Memor..	Strength
very pleased in both products "very pleased"	100.0%
really good in both products "just the right capacity for my smart phone good transfer speed really good price"	99.3%
works perfectly in both products "this card reader works perfectly in my car for playing music"	98.6%
really fast in both products "this is an extreme range card so better than average and really fast"	93.7%
perform well in both products "if you're wanting to transfer stuff back and forth then these perform well"	75.0%
works well in both products "purchase was for a tablet and works well"	75.0%
good price in both products "it might not be the quickest card on the market but it's a good price and a good fit for a 4k action camera"	75.0%
great price in both products "awesome product at a great price"	75.0%
great value in both products "great value"	74.9%
decent price in both products "genuine sandisk at a decent price"	74.9%
really well in both products "its working really well and price is not too bad either"	74.9%
fast delivery in both products "fast delivery"	74.9%
work great in both products "i use these in my go pro session and hero 5 work great"	74.6%
sandisk memory cards in both products "we are big fans of sandisk memory cards"	74.6%
best value in both products "currently the 128gb is about the best value for speed and capacity from a well known brand name"	74.5%
worked perfectly in both products "i popped it into the reader and it worked perfectly i didn't even need to format it"	74.4%
best memory cards in both products "one of the best memory cards for the price i've used sandisk for the dash cam s in our car and for a number of mobile phones and mp3 players etc great product at a competitive price"	74.3%
good value in both products "i feel they are a good good value while providing the speed and quality needed"	74.3%
incredible value in both products "incredible value for money and reliable"	74.1%
cctv camera in both products "memory for a cctv camera the best you can get it’s extremely good"	73.4%
would recommend in both products "would recommend"	72.4%
great card in both products "great as usual from sandisk i brought this for my wifes new phone samsung s10 works well straight from the box copied ll of her photos music etc from her iphone this copied at a greats speed from my laptop to the memory card great card at a great price"	69.6%
works great in both products "bought this for the apeman trawo 4k 50fps version and it works great!"	69.5%
great purchase in both products "this is currently in my go pro it’s excellent storage for our videos and stills great purchase"	69.5%
excellent performance "excellent performance as expected"	100.0%
works amazing "great value for money and great product works amazing"	100.0%
recorded perfectly "i am incredibly impressed at the ease with which i was able to switch the cards over format the new card and then after driving the first time see that video had recorded perfectly"	100.0%
everything is perfect "everything is perfect it is fairly fast and handles 4k video shots efficiently"	100.0%
excellent specification "excellent specification for dual hd dash cams"	100.0%
works brilliantly "extreme performance works brilliantly for storing accessing nintendo switch games"	100.0%
great performance "great performance and always available"	99.9%
brilliant product "brilliant product was worth getting during black friday !"	99.9%
perfect timing "perfect timing for me thanks amazon !"	99.9%
highly recommend "highly recommend"	99.6%
best thing "very good item great memory for an iplayer best thing for me is i did not need to configure to use for 16 and 24 bit rip to flac on my iplayer as do do not have a computer"	99.6%
bargain this "bargain this was"	99.5%
genuine sandisk "genuine sandisk at a decent price"	99.5%
extremely good "memory for a cctv camera the best you can get it’s extremely good"	99.4%
super reliable "i'm a big fan of all things sandisk super reliable and the cards come with rescuepro which has been a life saver on one occasion"	99.2%
worked a treat "it worked a treat"	97.8%
great results "tested on workbench great results"	97.6%
superb microsd "superb microsd"	94.8%
fast genuine "it's fast genuine and is relatively cheap"	93.4%
excellent sd card "excellent sd card"	93.2%
it's a winner "it's a winner!"	92.2%
plastic holding "the design is flawed it relies on some plastic holding the card in place when you put it in which gets loose very fast as cards get in and out"	91.9%
excellent choice "so for the usage i wanted it for it was an excellent choice"	91.7%
full hd files "also works great for 2 channel dash cams easily copying with full hd files from front and rear at 60fps"	91.4%
read back is great "read back is great"	90.9%
works a treat "bought this as a backup hard drive for my macbook pro works a treat"	90.9%
sandisk extreme "i purchased this sandisk extreme 64 gb microsdxc memory card to go into our dash cam for the car"	90.7%
excellent disc loads "excellent disc loads of memory"	89.6%
great and well "its great and well packed only slight downside is it took a full week to get it but be patient and you'll be rewarded!"	89.0%
reader is excellent "so from a performance perspective the reader is excellent"	88.8%
duty cycle "i just have to see now what it's duty cycle is like"	88.7%
well and genuine "this was bought for a go pro works well and genuine sandisk"	88.6%
gopro hero "i bought this specifically for the gopro hero 8 black it's on the official website as being compatible "	88.6%
absolute bargain "bought it at a reduced price and to be perfectly honest it was an absolute bargain!"	88.4%
fast and awesome "fast and awesome"	88.3%
perfect for my note "perfect for my note 9 and handles 4k 60 with no issues"	88.3%
great progres "use it in mobile as internal memory and it is not so fast as real phone memory what is obvious but great progres from my old microsd card"	88.0%
great beacause "very good sandisk great beacause is extreme good memory card between quality vs price"	88.0%
genuine deal "genuine deal"	75.0%
reliable disk "a must if looking to upgrade your memory and need a fast reliable disk"	75.0%
ordering memory online "im always worried about ordering memory online as its always fake but this is the official product and the price is great"	75.0%
modern miracle "i can now have a huge library of hundreds of games on my nintendo switch that i can take anywhere amazes me how so much storage can be crammed into such a tiny space it's a modern miracle!"	75.0%
reduced price "bought it at a reduced price and to be perfectly honest it was an absolute bargain!"	74.9%
decent results "done some speed tests and i’m getting some decent results"	74.9%
competitive price "one of the best memory cards for the price i've used sandisk for the dash cam s in our car and for a number of mobile phones and mp3 players etc great product at a competitive price"	74.9%
consistent speed "excellent consistent speed for read write operations using it into a samsung galaxy s4"	74.9%
always great "sandisk sd cards always reliable and always great value especially when they appear on deal of the day!"	74.9%
prime deals "got this in the prime deals in july for about a tenner so i was very happy with the price"	74.8%
performing flawlessly "i'm using it in a samsung note 10+ 512gb and it's performing flawlessly"	74.8%
saved music "i use one in the car for the saved music another in the embroidery machine where it is crutial not t have a bigger object on the side of the machine"	74.8%
occasional discounts "worth keeping an eye on for occasional discounts"	74.8%
working great "it's working great so far"	74.8%
very quickly "it's performing well in the camera and writes images very quickly"	74.8%
outdoor security camera "i bought this to use in a outdoor security camera and bought on the basis that it could tolerate multiple re writes to it without failing corrupting the camera will record a few days worth of footage before writing over previously stored footage"	74.8%
greatest disadvantage "being so small and light is its great advantage and also its greatest disadvantage"	74.8%
speed easily "quality of output is really more down to the device than the card but the card copes at 100mbps write speed easily"	74.8%
were perfect "i tested them for memory size and they were perfect"	74.7%
with confidence "for what its worth these cards are my go to cards buy with confidence and have one less thing to worry about!"	74.7%
microsoft surface "i bought this microsd card for my microsoft surface go"	74.7%
reliable read "my previous xperience dictates that i buy such a card when i need safe reliable read write"	74.7%
performs well "sandisk extreme performs well"	74.6%
faultless sandisk "faultless sandisk as usual"	74.6%
sandisk item "this sandisk item the smallest sd reader we have purchased to date"	74.6%
such products "like so many such products it comes in a package that's designed for presentation rather than convenience"	74.6%
life saver "i'm a big fan of all things sandisk super reliable and the cards come with rescuepro which has been a life saver on one occasion"	74.6%
available memory "fitted to jumper 2 in 1 laptops to increase available memory"	74.6%
good indeed "very good indeed"	74.6%
best overall "in my experience for performance reliability and value sandisk are the best overall"	74.6%
works fine "all works fine"	74.6%
great recording duration "excellent card the speed of writing and the speed of reading is fantastic the size of the card is perfect and comes with an sd adapter the card capacity is perfect for 1080 and 4k recordings and also great recording duration"	74.5%
fairly fast "everything is perfect it is fairly fast and handles 4k video shots efficiently"	74.5%
fast writing speed "it’s perfect for it due to the fast writing speed due to the high quality video from the osmo pocket"	74.5%
very competitive "high capacity at a very competitive price"	74.5%
speeds or reliability "i would recommend this product over other cheaper alternatives which cannot compete with the speeds or reliability of this micro sd card"	74.5%
large capacity "large capacity is very useful!"	74.5%
reliable memory cards "i bought this item as sandisk have a really good and well deserved name for producing reliable memory cards"	74.5%
genuine card "genuine card in retail packaging works fine with my gopro hero 5 black at 4k resolution as my cheaper card wouldn’t work"	74.5%
good memory cards "good memory cards used in a go pro without any issues"	74.5%
very durable "never had an issue with sandisk cards they are very durable and very reasonably priced"	74.4%
superb fast card "superb fast card for my nintendo switch"	74.4%
excellent value "excellent value too we just kept being amazed as when we were "young" a 1gb usb stick would cost you £50 and be the size of a small brick!"	74.4%
sandisk products "sandisk products always do"	74.4%
treat plenty "excellent sd card use in my gopro hero 7 and works a treat plenty of storage for phones etc as well"	74.3%
very useful "large capacity is very useful!"	74.3%
working well "all working well"	74.3%
added bonus "the added bonus with this card is it also comes with an sd adapter for file transfer should you not have a micro sd card slot"	74.3%
brand choice "well what can i say other than sandisk is always been my memory brand choice"	74.3%
well deserved "i bought this item as sandisk have a really good and well deserved name for producing reliable memory cards"	74.3%
hero session "perfect for gopro hero session "	74.3%
seems good "reliability seems good so far i have several sandisk cards of various sizes and never had problems so not expecting any with this one either i had it for a couple of weeks "	74.3%
money and reliable "incredible value for money and reliable"	74.2%
used sandisk "gopro recommended these sd cards in particular and i've always used sandisk so i knew they'd be reliable"	74.2%
fast and easy "the 64 gb is excellent for us on our travels and transfer from our camera to our computer is fast and easy"	74.2%
easy to lose "it is sooo easy to lose it!"	74.2%
quality product "fantastic quality product"	74.2%
improved version "hopefully they will release an improved version if they have not already done so"	74.2%
speed tests "i've unfortunately not had a chance to do any speed tests yet but i've had zero problems with it so far"	74.2%
perfectly well "works perfectly well except some of the pictures were fuzzy although i’m not sure if that was the camera"	74.2%
great item "great item worked as it should have but then started losing memory now it only states 76gb of storage available with nothing installed on the car"	74.2%
total bargain "no issues at all and a total bargain with prime delivery too"	74.1%
these sandisk sd cards "i have always found these sandisk sd cards to be good value fast and reliable"	74.1%
more suitable "does the job although some people say an ultra is more suitable than an extreme"	74.1%
very fast delivery "very good quality micro sd card and a very fast delivery from the seller"	74.1%
excellent read "excellent read write speeds and plenty of room left after installing the linux system onto it"	74.0%
fantastic price "fantastic micro sd card at a fantastic price"	74.0%
very reasonable "with a very reasonable price point for the capacity it’s certainly a good buy"	74.0%
perfect balance "it is the perfect balance between price and performance"	74.0%
crystal clear "crystal clear and smooth footage at 1080p and 50 frames per second"	74.0%
very happy "very happy with this purchase"	74.0%
excellent card "excellent card the speed of writing and the speed of reading is fantastic the size of the card is perfect and comes with an sd adapter the card capacity is perfect for 1080 and 4k recordings and also great recording duration"	74.0%
nice & quick "nice & quick card"	73.9%
enough space "enough space for a gopro camera"	73.9%
speed and quality "i feel they are a good good value while providing the speed and quality needed"	73.9%
smart phone "i use it as external memory in a smart phone"	73.9%
lifetime guarantee "probably my last ever card as it has a lifetime guarantee"	73.9%
something capable "needed something capable of multiple video streams"	73.9%
music videos "was easy to install and format and once done it went to work and i noticed an immediate improvement to the running of my phone in addition to having all that extra storage capacity for music videos and pictures and new apps"	73.8%
decent sds cards "you have to buy decent sds cards if you want good results this is fast to load and excellent quality"	73.7%
benchmark numbers "0 shows the other benchmark numbers"	73.7%
amazing item "another amazing item from sandisk"	73.7%
good product "all round good product and if you want that little bit better memory recording resolution then go for the extreme rather than the ultra"	73.7%
good results "you have to buy decent sds cards if you want good results this is fast to load and excellent quality"	73.6%
laptop bags "most of these card readers will end up rattling about in the bottom of laptop bags and could ultimately get dirty but as long as you look after this and keep it clean it should last for many years no problem"	73.6%
working perfect "this is the first card that is working perfect "	73.6%
very reliable "sandisk are very reliable i have used this in a gopro dslr ip camera and dash cam and this extreme model offers great speeds for writing continuous video to"	73.6%
absolutely no complaints "absolutely no complaints"	73.6%
fantastic speed "i purchased this for my gopro hero 7 fantastic speed and storage space for filming in 4k and higher frame rates"	73.5%
fantastic product "fantastic product and i would highly recommend"	73.4%
great size "sits in laptop permanently great size for the price and quickly saves large files when needed"	73.4%
very fast card "needed a very fast card for my 4k dji drone this card worked fine ordered 2 100 m s write speed they were to slow and would not work used them elsewhere"	73.4%
cleared alot "cleared alot of space from mobile"	73.4%
good quality "if you buy one which i recommend make sure you have a good quality up to date sd adapter for it"	73.3%
fits perfectly "fits perfectly"	73.3%
samsung note "i'm using it in a samsung note 10+ 512gb and it's performing flawlessly"	73.2%
realistic prices "a reputable company that offers their products at realistic prices!"	73.2%
well no problem "works well no problem"	73.1%
both readers "we envisage that both readers we've bought will not quickly end up in the bin like many others card readers we've purchased that couldn't cut it and ended up in the trash it's true that you get what you pay for!"	73.1%
very very fast "this is very very fast and very very big"	73.0%
well packed "this arrived quickly and was well packed and undamaged it is easy to use and is in my new tablet and working well"	73.0%
great capacity "bought this as a gift for this christmas great capacity good for samsung smartphones!"	73.0%
sandisk extreme cards "i always use sandisk extreme cards"	72.9%
excellent and reliable "you get what you pay for with sandisk an excellent and reliable brand that you can't go wrong with thankfully we've never had a single problem with any previous sandisk purchases to date they sure make some excellent products "	72.9%
fast reliable "i have been buying sandisk for years and they were the best fast reliable and excellent value"	72.8%
ultra card "the quality is great for social media sharing so i don't bother in recording in the 2k or 4k option much but i did test the card out with a few 4k videos and it performed perfectly better than the ultra's but the playback from the ultra card in 4k recording could have been pc which isn't a 4k one"	72.8%
eshop downloads "works well and gives loads of storage for eshop downloads"	72.7%
good performance "such good performance for the price and has the versatility of being micro sd so can use in my gopro as well as my sony fs5 and canon dslr"	72.6%
fantastic value "for the size this card is fantastic value"	72.6%
highly recommended "highly recommended :"	72.6%
high enough "transfer speeds are high enough"	72.5%
better chip "i need a better chip for that"	72.2%
lowish price "it really is an excellent product all at a lowish price that seems to be very well made and robust enough for such a small reader"	72.2%
prime delivery "no issues at all and a total bargain with prime delivery too"	72.0%
embedded memory "while the write speed is nothing to write home about the read speed makes using it as internal memory on an android tablet a no brainer while it's still slower than embedded memory the difference isn't really noticeable in use"	71.9%
much better "performance in my action camera was much better than expected"	71.9%
price whats "sandisk extreme 64 gb very fast transfer times when using on the canon m50 works with 4k with ease from a trusted brand at a decent price whats not to like"	71.6%
samsung galaxy s2 tablet "fitted into a 3 year old samsung galaxy s2 tablet which never had an sd card before this one"	71.6%
formatted works "once formatted works so far flawlessly"	71.6%
fast enough "uploads and downloads fast enough"	71.5%
samsung mobile "this works really well with my samsung mobile"	71.4%
quality memory cards "sandisk seems the only consistent brand that makes good quality memory cards"	71.4%
data capture "the previous card i was using was experiencing dropped frames on 4k data capture"	71.4%
footage photos "great for capturing drone footage photos and also good for ipcameras"	71.3%
samsung galaxy "excellent consistent speed for read write operations using it into a samsung galaxy s4"	71.2%
original packaging "original product in original packaging"	71.2%
fast awesome "the data transfer for this is super fast awesome!"	71.1%
brought this "great as usual from sandisk i brought this for my wifes new phone samsung s10 works well straight from the box copied ll of her photos music etc from her iphone this copied at a greats speed from my laptop to the memory card great card at a great price"	70.8%
fast write speeds "great card massive storage and fast write speeds"	70.7%
prompt delivery "good price prompt delivery and excellent quality"	70.7%
absolutely loads "stores absolutely loads of photos and video!"	70.6%
transfer captures "good pictures and videos easy to transfer captures"	70.5%
extra storage capacity "was easy to install and format and once done it went to work and i noticed an immediate improvement to the running of my phone in addition to having all that extra storage capacity for music videos and pictures and new apps"	70.5%
prefer carrying them "i use sd cards as storage now to save space and much rather prefer carrying them and this reader to when i carried around usb drives"	70.5%
sandisk quality "usual sandisk quality i have about 100 different sandisk cards in different formats mmc sd cf etc"	70.5%
decent storage size "decent storage size for the camera i have fast download from the card no quality issues"	70.4%
portable expansion "i wanted to create some portable expansion for my pc but not plug in a usb powered hard drive this works a treat with a high speed micro sd card"	70.3%
picture reliability "i’ve tried many different ones however sandisk are by far the best in terms of clarity of picture reliability and durability"	70.2%
bought sandisk "i have always bought sandisk for my mobile phones for many years"	70.2%
stone walls "my house was built in 1892 and has bath stone walls with large cavities everywhere"	70.2%
very reasonably "never had an issue with sandisk cards they are very durable and very reasonably priced"	70.1%
favorite list "this company is on nmy favorite list"	70.1%
tight spaces "it does its job it works feels robust but is fiddly to get the card out of and the small size also make it quite difficult to handle when trying to use it in tight spaces in back of tv pc etc"	69.9%
hobby sandisk "if you film in 4k then this is a must and throughout the drone hobby sandisk are generally accepted as the best"	69.8%
brand loyalist "i guess i am a brand loyalist at this point!"	69.5%
...