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"i am very disappointed as i trust logitech gear but this one is definitely not the mouse for me"

"and that tiny bit of unresponsiveness becomes really annoying when trying to be precise quickly like selecting the letter "i" in word without the letters around it"

"as others have said tracking is particularly bad no matter what the settings and to me the mouse feels cheap compared to the other logitech products i've bought"

"no just don't keys are tacky the tracking is really really bad you will spend way too much time trying to adjust to the off center design trying to find a surface where it will track properly and generally messing about"

"this mouse could do with being a tiny bit bigger but that is my only gripe"

"even though i have the cursor movement speed set to the fastest possible as i move the mouse at an increasing speed you can visibly see the cursor on the screen slowing down"

"only issue is that sometimes the connection between the mouse and usb receiver isn't great"

"after trying the much more expensive logitech mx master mouse i went for this one instead"

"the biggest issue is the accuracy: steering the cursor is a bit shaky and i find i often miss click something i never do with other mice"

"i do not recomend this mouse very imprecise the ergonomy is good but it doesn't work that great had high hopes came disapointed"

"the only problem i have got is very wired accuracy"

"what a crying shame and it wasn't a cheap mouse either"

"because it's so heavy and bulky you use only your wrist to move it which causes pain"

"i don't use the side buttons much but they are useful for going back and forth on webpages"

"replacing the same model that i bought back in october 2014 so they last well"

"however when my pc went to sleep the mouse stopped working"

"a bit fiddly to set up but after working at it for half an hour it's all there still including programmable keys like making the side button into a + or so you can enlarge reduce as you go without leaving the mouse"

"you cant remap the button and if you don’t use that feature it’s a complete waste"

"however the scroll wheel is rather loose and wobbles from side to side with a poor quaity feel to it"

"really really annoyed"

"i felt it was a huge downgrade from anywhere mx in terms of precision and scroll wheel performance"

"really horrible clicky mouse"

"bad on web pages but an absolute disaster on excel spreadsheets and seriously embarrassing during powerpoint presentations it makes it look like i have the shakes"

"1 star because this mouse has a huge drawback which had not been addressed by logitech despite its long standing & well publicised existence"

"this is the second m720 mouse that i have purchased after the first one developed a fault with a faulty microswitch after 12 months of purchase"

"for several months i persevered until the poor ergonomics caused me to replace it with a far better and cheaper device"

"complete piece of garbage something i would expect to get for £7"

"the first mouse i was sent was obviously faulty"

"bad on web pages but an absolute disaster on excel spreadsheets and seriously embarrassing during powerpoint presentations it makes it look like i have the shakes"

"it loses a star because of the horrible mouse wheel!"

"i bought this to replace a broken mouse at work and i have to say this is by far the worst logitech mouse i ever used and i've used quite a few "

"this is hugely frustrating and has led to me having another cheap usb mouse plugged ink as well to use whilst i am waiting for the main mouse"

"absolutely useless the curser was so jumpy i literally went back to my old mouse waiting for the delivery of a new microsoft one that i had to purchase"

"a few months down the line and it's getting extremely temperamental"

"the sensor is placed in a moronic position look at the pictures meaning if you move the mouse linearly to the right the cursor will move diagonally across the screen right and down unless you have the mouse perfectly aligned orthogonally with the axis of movement"

"my only other minor criticism is that the 'clicks' sound a bit plasticky cheap compared to other non budget mice i've owned"

"used this for few hours and sensitivity is crap buttons are noisy scroller is rubbish!"

"had high hopes for this mouse but unfortunately it falls short"

"has a button which when pressed down disconnects the scroll wheel ratchet so that it free wheels which i cannot really see the point of"

"i've knocked one star off my rating as it is stupidly expensive for a mouse"

"i often press the wrong button"

"this second one has developed exactly the same issue also 12 months after purchase"

"i'm returning mine for a refund 10minutes after taking it out the packaging"

"i discovered that this can be cured by removing the battery and clicking all the buttons for a minute to drain down the whole system"

"but if a mousemat is not an option then you should avoid and there may be cheaper options which would also provide good battery life and reliability"

"i've had to disable which at least is possible to do but it's then a wasted function"

"the scroll wheel has zero feedback and for me is unusable"

"over the last couple of years i've faffed about with a number of quite complex gaming mice which on reflection have been complete overkill for my office work"

"however something i find annoying is the loudness of the button clicks which in a quiet room late at night is very distracting"

"it was even worse when using the setpoint software"

"the unifier can be hidden inside the mouse and sticking it into a usb a port instantly makes the connection but in today's day and age of disappearing usb a ports on laptops perhaps a different solution will be needed soon"

"however the scroll wheel is rather loose and wobbles from side to side with a poor quaity feel to it"

"this is made worse by the fact i never use the button because the feature is a stupid gimmick that i can't possible see my self using"

"maybe it is just faulty but i won't be giving it a second chance"

"the delay is small very small but it gives a very bad feeling to the mouse as if the computer was always a little bit laggy"

"my purchase was somewhat influenced by the positive ratings but i overlooked the less than positive ones and that's where i made my mistake don't make the same mistake as i did"

"a little more noisy in comparison with the old one logitech m525"

"this is a massive downside for me lots of cad software and games rely on being able to hold down middle click to either pan or rotate the viewport and by default i found these softwares impossible to use with this mouse"

"battery lasts and function good take care if you use the button click on the scroll wheel like you need for some 3d cad software its stiff and doesnt work as well as the rest of the mouse"

"some of the reviews for this mouse have been rather pedantic in my opinion"

"i'll never buy an inferior mouse again"

"next we have pretty noisy buttons which is also a disadvantage"

"it jolted at different speeds and jumped around erratically"

"it's really weird because my room isn't that warm but i think it's the sensation of the material they used im not sure however this is a minor gripe love the free scrolling feature another thing that i didn't know i needed until i had it never realised how many long documents and web pages i visit"

"review i have used a lot of mice and my main issue is people losing the wee usb this mouse fixes that issue with the unified receiver"

"face it the buttons of this model break very soon and then instead of doing click do double click or often even if you press once it drags things instead"

"really like this mouse it's comfortable and the battery lasts a stupid amount of time"

"i am sure it will last a long time as long as i remember to urn it off after use : for me not having the hassle of trailing cables getting it tied in knots and being awkward to put away as the case with a cabled mouse is the main reason i went over to a wireless mouse"

"the first lasted about 4 years before the left click gave out"

"gave me pain in my wrist trying to use it for so long"

"my only criticism is that there is some flex in the side casing of the mouse"

"this worked and gave me an extra 6 months of use but eventually it just became too hit and miss"

"i have osteoarthritis in the hand and fingers and a normal or small mouse left them stiff and painful after even short use"

"my previous mouse needed a battery change every couple of weeks but put a battery in this and it lasts for months even with fairly heavy use "

"i have updated drivers replaced batteries done the clicking to remove static"

"so why do i say avoid simply because the cursor appears to have mind of its own it does not go exactly where you want it to go sometimes it will move slow then it will speed up totally unreliable and completely useless when trying to edit photos or even when trying to play simple 2 dimensional games"

"so i am reluctantly returning it"

"this mouse is flawed it has problems with roll back and roll forward after you have stopped scrolling and having a screen that bounces is very disconcerting"

"i find it to be one of the most comfortable mice for a right handed user to operate"

"switched to a cheap alternative that comes with plug in and works instantly"

"i was attracted to the product by the promise of long battery life but if the price to pay for that is faulty operation and software that can't be installed i guess i'll go back to regular battery changes"

"but after using it for two months now the tracking has become worse and the middle button to switch between standard and free scrolling has broken and keeps popping out of place"

"this mouse was purchased to replace a very old logitech mouse which had started to become jittery and unreliable"

"personal taste as some people seem to prefer it still very functional mouse"

"annoyingly logitech don't put model numbers on their mice so i couldn't just order the same model as i already have"

"feels cheap and very simplistic for a £40 mouse"

"but you can ignore this and just do everything in local mode"

"only limitation it's easy to forget to turn it off as the switch is on the underside"

"further to this the mouse rattles around when moved and feels like it's worth about £5"

"out of the box i found that it had numerous problems that have almost led me to send it back and i may still do so"

"however something i find annoying is the loudness of the button clicks which in a quiet room late at night is very distracting"

"this wasn't for me due to being a bit small for my hand as well as the middle mouse button not working too well due to the side scroll thing being very sensitive so i'll be returning it and trying out a different one"

"it was impossible to make it go round in a circle moving up and down the pointer would slowly just drop off the screen so you had to constantly lift it up and move the mouse then put it back down again unbelievable = tracking issue though as its differently bad depending on what surface you use"

"haven't got a single problem with it"

"the little hidden button at the bottom edge under your thumb"

"the scrolling behaviour is driving me crazy after scrolling up or down a page web page emails etc it insists on "bouncing back" several lines to the point where i'm nowhere near the part of the page i actually wanted to read"

"the scroll wheel offers additional functionality as well but i have yet to discover what that is again no big loss to me really "

"a basic wireless mouse which is ok for normal use but is far too imprecise and jerky for gaming buttons do what i want once i disabled the tiny little button on the lower left which i kept pressing by mistake having previously had the logitech gaming software reverting to setpoint was a nasty shock as"

"it has two options that both feel extremely clunky"

"so why do i say avoid simply because the cursor appears to have mind of its own it does not go exactly where you want it to go sometimes it will move slow then it will speed up totally unreliable and completely useless when trying to edit photos or even when trying to play simple 2 dimensional games"

"probably over priced but not if it lasts for many years as the mx600 did "

"it's quite neat once you get used to it but the hyperfast button is already getting finicky on my 3 month old mouse"

"initially linux reported no power in the m720 but it moved the cursor ok and settled down quite nicely"

"they key improvement is that the usb adapter is much smaller"

"trying to use it as a normal mouse wheel without the ratchet engaged is very fiddly so if the button gives up completely the mouse wheel will be close to useless"

"apart from feeling a little lightweight in comparison with the microsoft mouse it is a pleasure to use for browsing wordpprocessing accurate photo correction and video editing"

"and if it isn't needed you just click the little button below it and it switches to ordinary scroll"

"i was disappointed to think that a manufacturer like logitech would send dead batteries with their products maybe a one off but worth trying before you send it back faulty"

"clicking the middle mouse button is tricky as the wheel has rocker switchers theoretically giving you two extra buttons push wheel left and right but i have found that this just means it is easy to push the wheel to the side instead of down"

"from online search it appears it's a manufacturing flaw consistent across a whole range of devices"

"it is utterly rubbish"

"another problem was that i found it very easy to inadvertently to press the button under the thumb especially when doing fine selection work"

"the drivers make dumb default decisions such as middle click zooming instead of its default actions and inexplicably the wheel becomes less precise"

"still not able to understand why intel and microsoft are not able to provide smoothness bluetooth drivers and connectivity but this is not an logitech issue"

"this is apparently a widespread issue so it is hard to recommend anybody to get one of these unfortunately"

"the little hidden button at the bottom edge under your thumb"

"the mouse wheel was overly sensitive and would often scroll itself even when the mouse was moved"

"i have been using the logitech anywhere mx mouse but it developed the famous double click fault"

"cons: can be a dust magnet underneath the mouse but nothing more than a simple tissue can solve that"

"i like the feel and functionality of this mouse and this was a replacement for my first one which lasted about 2 years but the right click button became a bit defective"

"rebooting the bt services trying to pair again is not working and every time be sure if you start your windows bluetooth troubleshooter after a while the result will be "a general issue occur please reboot your system in order to fix it" since ages microsoft is not able to provide just a working bluetooth solution"

"i literally don't care about mouse mouses mice mices not sure if the plural translates to computer pointy accessories but this is a perfect fit for the hand more buttons that you can know how to use but all of them are incredibly helpful and"

"the build quality is not the same after all these years but the biggest problem is as others have said the scroll wheel"

"scroll wheel does not work"

"i downloaded logitech's setpoint software too and with a little tweaking it's spot on now"

"i've always bought logitech but not anymore"

"my last logitech mouse which i hd for years was nowhere near as loud as this one!"

"that said i do remember having issues when i first bought the mouse chiefly that trying to use it on a standard wooden surface was a no no"

"used this for few hours and sensitivity is crap buttons are noisy scroller is rubbish!"

"had to return both and now i am getting a different model instead"

"also the left button started getting less responsive after two years of usage"

"but in clicky mode its a little too clicky or heavy if that makes any sense"

"when you scroll a little bit and you let go of the wheel the screen goes backwards forwards a bit in scrolling"

"partially my mistake for throwing away the packaging it came in so can’t return it have used cheaper mice before an they have done abetted job than this"

"this one is rattly and the middle button takes way too much force to press"

"battery lasted really long"

"the gestures on my mac work a dream i do not feel like i am losing much functionality using the mouse over the trackpad as the logitech options setup included allows customisation of the mouse to include many of our loved mac gestures swipe windows exposé etc"

"occasionally it will stutter a little"

"it's worse"

"i know i was moving house and packed it away accidentally and had to buy another because it just can't be replaced"

"battery life on a couple of aaas is some rediculous 1000+ days!"

"this one is a replacement for one i bought about 4 years ago and i am a very heavy user"

"i wish i had tried to return it within the time allowed"

"not cheap though compared to other similar products but it is something you use every day so i'm happy to pay more for quality"

"the reasons for the rethink all relate to the mouse wheel centre button: in free spinning mode the centre wheel has a mind of its own and is completely unusable"

"the scroll would bounce back because of unbalanced mechanics"

"getting the thumb button to work under linux took a while due to logitech not publishing drivers but that issue has now been sorted in the latest kernels and configuring the mouse is now easy with solaar"

""mouse is 2 years old and developed the infamous double click issue"

"i haven't found any particular problems with this mouse which pairs to any unifying receiver"

"the battery compartment lid on the one i received was loose clip would barely hold it on and came off with only slight movement over the mouse pad"

"afer my logitech mx620 died after10 years i was happy to buy another logitech and ordered the m705 as it seemed similar"

"this mouse was excellent at first but then a problem with it's right button has revealed itself: it often gets "stuck" which results in double clicks when you want only single click and problems with drag n drop it drops when you want to continue dragging "

"the b705 seems less robust and has a cheaper feel compared to my four year old b605"

"i had logitech mouse for 8 years and still is working but i needed one more unfortunately the new one came with faulty wheel"

"i cannot fault this item"

"nothing special but it works well battery life is really good and the dongle is tiny"

"there are a lot of similar complaints about the centre button for this product"

"no just don't keys are tacky the tracking is really really bad you will spend way too much time trying to adjust to the off center design trying to find a surface where it will track properly and generally messing about"

"i noticed my old one was going wrong when i had trouble correctly highlighting blocks of text it would jump around and miss chunks"

"really disappointed with this"

"they get very heavily used & i was upset when my faithful logitech gave up the ghost after several years"

"the gesture button is another good feature initially i thought it was just a gimmick but once i set it up to control the application i use for music on my pc i am not sure if i would use another mouse in the future without that function"

"lastly tracking is absolutely horrid"

"comes in a blister pack easily opened with a quick pull along the scored lines on the back"

"it was impossible to make it go round in a circle moving up and down the pointer would slowly just drop off the screen so you had to constantly lift it up and move the mouse then put it back down again unbelievable = tracking issue though as its differently bad depending on what surface you use"

"here is why: there is a slight delay between movement on the table and movement on the screen"

"i suffer from rsi but i can't get along with the 'thumball' and so at least i have this so i can swap thanks to the unified receiver handling this the keyboard and the ball"

"however it seems when moving from m r0009 to m r0073 logitech decided to upgrade the firmware but downgrade the hardware and keep the m705 the same"

"although loaded with very useful features the lag on this mouse makes it totally unusable"

"so if you use cad and you need the middle mouse button to manipulate your view of the model you will forever find yourself frustrated when sometimes the down click just wont engage or you have to re grip the mouse and try and push down on the wheel from another position to get it to click"

"the bottom line though is that this is the first logitech product i regret buying"

"i bought this to replace a broken mouse at work and i have to say this is by far the worst logitech mouse i ever used and i've used quite a few "

"i uninstalled the device reinstalled it uninstalled the driver and reinstalled it followed advice on line and although i could get it to work after a lot of messing about it never worked for long"

"the first lasted about 4 years before the left click gave out"

"i bought this mouse having tried a number of others which were substandard in some way"

"waste of time and money"

"the drivers make dumb default decisions such as middle click zooming instead of its default actions and inexplicably the wheel becomes less precise"

"this jerky behaviour was very frustrating in use"

"i assumed it was the same size as the wired one but it's way smaller"

"originally i had issues with the mouse surface i've been using perfectly fine with wired mice razer lachesis and logi g502 on both sides of the razer exactmat"

"coming from razer abyssus i can't recommend this mouse"

"the quality is horrible though even the buttons are sharp on the edges it is so bad that i got a bad neck from shaking my head all the time while using it"

"why does everything nowadays have to be made from nasty cheap plastic?"

"this receiver is not perfect: if you have a desktop pc don't plug it behind your case buy an usb extension lead and place the receiver behind your monitor speaker you will avoid any lag or loss"

"that scroll wheel behaviour button is intrusive and clunky"

"i have been using these mice for many years and had to replace two because the batteries had leaked inside and stopped them from working thanks to duracell for the compensation to replace them"

"pdf docs or web pages the wheel itself feels rather wooly"

"the usb receiver niftily slides into the back to prevent it from getting lost which again is very useful"

"too many sensors on it for its own good but i have turned off the ones that i brush that cause unwarranted input"

"i don't have this problem with a spare mouse that i borrowed"

"the not so good: middle click is a little bit stiff at first but eases up after a while"

"thankfully logitech replaced at no cost and with no quibble"

"this is made worse by the fact i never use the button because the feature is a stupid gimmick that i can't possible see my self using"

"the off centre optics took a bit of getting used to but in the end it was a sad day when it started double clicking"

"technology has moved on since then obviously as i've had this for two years now and only replaced the batteries once and i use the computer for long stretches every day"

"logitech still haven't resolved the year old software problem on macos which means that the logitech options software doesn't detect the unifying dongle"

"sadly owing to the poorly defined left and right functions of the wheel i often find myself treble or quadruple clicking jut to open one tab"

"mine died within 3 hours and started to smell bad some magic smoke may have escaped so can't tell you much more went back for refund"

"there's the scroll wheel that i use for middle clicking and nudging sideways to scroll through things there's the 2 buttons on the side that i use for back and forwards for now at least i'm sure they could do something more useful and you can click the mouse where you rest your thumb too it opens an application switcher by default i've set it to minimize all windows "

"getting the thumb button to work under linux took a while due to logitech not publishing drivers but that issue has now been sorted in the latest kernels and configuring the mouse is now easy with solaar"

"logitech support is useless as well"

"the delay is small very small but it gives a very bad feeling to the mouse as if the computer was always a little bit laggy"

"the first one that came had a faulty button that selects the scrolling speed"

"to add a little positive at the end of a somewhat disappointing review thiere is a programme downloadable form logitech which allows programming of all of the 7 mouse buttons"

"i like the feel and functionality of this mouse and this was a replacement for my first one which lasted about 2 years but the right click button became a bit defective"

"very poor logitech"

"the main click button in my old m705 was occasionally sticking so this was a repurchase but having used the mouse daily for several years can't really fault the lifespan"

"sometimes it works ok then it gets all jerky"

"shame because it's a great mouse to use never had to change the battery and feels good in the hand but two faults of the same nature points to quality issues"

"an okay producy but wouldn't recommend"

"i was using a very old wired mouse at home and forgot how bad that had become"

"i sit about one metre away from the receiver so it shouldn't have been an issue"

"they key improvement is that the usb adapter is much smaller"

"from time to time if you are waking up your sleepy computer the bluetooth just not working"

"i shant change my mouse for a few years to come unless it breaks"

"the tracking speed button on top is particularly annoying as it's easy to press by mistake"

"it cannot track well on my table white non glossy surface "

"this is laser so it works on most surfaces good but personally i do not like the scoll wheel style find it fairly useless as it will always over scroll down the page"

"now onto the negative software and actual usage"

"i accidentally dropped my trusty logitech mx3200 laser mouse onto a hard floor and although it didn't break the wheel no longer had any effect and while i tried to live with it i realised i use the wheel more than i thought"

"i'm more than pleased with my purchase and having last week had to return a two year old faulty mouse recently to logitech and found them as helpful as it's imaginable to be i can't speak highly enough of this company"

"although loaded with very useful features the lag on this mouse makes it totally unusable"

"i like to leave transmitter in work and home laptops otherwise i tend to forget to take it out get to work and mouse won't work"

"i have been using these mice for many years and had to replace two because the batteries had leaked inside and stopped them from working thanks to duracell for the compensation to replace them"

"my advice is don't take my word for it search online for logitech mouse faulty left button"

"it's really weird because my room isn't that warm but i think it's the sensation of the material they used im not sure however this is a minor gripe love the free scrolling feature another thing that i didn't know i needed until i had it never realised how many long documents and web pages i visit"

"this is not the same m705"

"the old mouse relegated to a server to replace a m310 where left click doesn't work sometimes"

"i am a long term user of logitech equipment and this mouse replaced my husband's previous one also a logitech "

"the screen does not stabilise and is in motion after you have stopped scrolling"

"the m720 did not like the 'speed' surface like the other mice do and resulted in what felt like interference between mouse and laptop where it would result in a low dpi and jittery feeling"

"have set the m720 up to two channels for my macbook and ipad pro switches seamlessly between the two at the press of a button when bluetooth works"

"the button movement is quite bug so this one is no good for fine movement"

"even with the mousepad i found the cursor behaviour a bit erratic and irritating so will have to return it"

"as far as buttons are concerned i tend to only use the left middle and right click buttons"

"i have tried to find a contact number for amazon and logitech to get this issue resolved but without success"

"logitech should be ashamed"

"firstly the settings on the mouse especially before downloading the updated software meant that it was virtually unusable for scrolling in things like outlook"

"i use this on a desktop and when the new m705 arrives i'm going to make a small hole in it and tie a bit of cord to it to stop it hitting a hard floor next time it falls off"

"i originally bought this thing to replace a cheap £10 maplin wireless mouse that was beginning to fail but i'm actually going back to the maplin mouse until i can find something else"

"the middle wheel has two different setting by simply clicking the little black button behind it"

"at first i wasn't sure what it done but just found out it changes the scroll wheel from clicky slow scroll to smooth fast scroll this is a great feature i've not seen before but would definitely always want from now on!"

"the wheel seems to cause random drift when in free scroll mode much more than the previous models and that is a bit of a problem but as the ratchet option is on top of the mouse near your finger it is easy to switch on and off as and when you have a lot of scrolling to do"

"have had wireless in the past but found the batteries didn't last long"

"because it's so heavy and bulky you use only your wrist to move it which causes pain"

"i use the middle mouse click a lot for 3d work and with this mouse in particular i find it very hard to reliably & easily click the middle mouse button partly due to its left right functionality which occasionally kicks in by mistake"

"the old mouse fits nicely in a right hand has well positioned back and forward thumb buttons plus a lower thumb button good scroll wheel with left right features and even the one i use every day at work has only just had its first battery change"

"only downside but this might be more windows: it's way slower to reconnect on windows than on linux and on windows it sometimes not much unifying receivers have way more issues for me loses connection freezes for a second or two"

"no just don't keys are tacky the tracking is really really bad you will spend way too much time trying to adjust to the off center design trying to find a surface where it will track properly and generally messing about"

"i've never had a bad logitech mouse"

"only downside but this might be more windows: it's way slower to reconnect on windows than on linux and on windows it sometimes not much unifying receivers have way more issues for me loses connection freezes for a second or two"

"that said it's hardly a necessity"

"i contact logitech support and they said to disable the hyper scroll this advise is extremely unhelpful as the hyper scroll is what i wanted"

"bought this cos it gets great user reviews"

"this was bought as a replacement for an old microsoft "intellimouse" which i had been very happy with until i started to have problems with the switch contacts"

"my old k520 keyboard works fine with the new receiver after i installed the logitech pc software to enable this"

"i just didn't find it accurate and it was returned"

"overall i highly recommend this mouse to heavy computer users as it is extremely comfortable and will last extremely long you can rely on this buddy"

"update: logitech support never answered but i was finally able to customise the buttons after resetting the mouse uninstalling the software and restarting the computer"

"for such a low price this mouse has a plethora of great features!"

"i dislike this intensely"

"this means that sometimes a middle click is awkward in games but that is the only gripe"

"so time to replace the aging exactmat with a cheap steelseries fabric mat and things are still working well"

"trying to use it as a normal mouse wheel without the ratchet engaged is very fiddly so if the button gives up completely the mouse wheel will be close to useless"

"i shut down plugged in the receiver put the batteries in the mouse booted downloaded the software and installed it"

"good weight as its not a light mouse due to the battery inside good feel and clicking action rubber grips on the side"

"the gestures on my mac work a dream i do not feel like i am losing much functionality using the mouse over the trackpad as the logitech options setup included allows customisation of the mouse to include many of our loved mac gestures swipe windows exposé etc"

"i don't have this problem with a spare mouse that i borrowed"

"i couldn't find any dedicated drivers to download off the logitech website which i would have preferred in all honesty so i'm currently using windows generic drivers"

"the pointer is unstable suggesting that the laser is poor and cheap"

"mouse feels cheap and nasty in the hand scroll button is different expansion button is missing also"

"first non gaming mouse i've bought and instantly regret it"

"my first impressions were that it was quite poor ergonomically being too short and not offering enough support under the palm of the hand"

"couple this to the fact that it has a left and right push function and suddenly a small part of the mouse that most manufacturers do well becomes imprecise and frustrating"

"instead of having two keyboards and two different mouse sound stupid to say mice now i have one keyboard and one mouse to operate up to three machines"

"excel and you had to consciously go slow to counteract this"

"the only bad point was when i opened it to use i could not to get it to work thinking it was broken and would have to send it back i decided to try changing the batteries which are included with the mouse and it worked"

"logitech has ruined it"

"the mouse surface is made of some kind of rubber material it is durable i personally prefer a gloss plastic mouses"

"it lasted me for a very long time perfect to chuck in the bag and travel around"

"very disappointed been a big time anker fan and have several other products from them"

"2 years after purchasing it got really annoying so i thought how i could fix it"

"some reviews mention that it's light feels cheap and tends to fall over"

"fresh batteries etc don't make a difference it just has intemittent connection issues which is really really bad for a mouse"

"my only gripe is that the mouse is sometimes slow to start up after sleeping for a period"

"not concentrate first but the real reason i sent it back was that the mouse pointer kept stuttering and slowing down for no reason"

"the only issue is being female i have a smaller hand medium for a female!"

"i bought this as a replacement for a more expensive conventional wireless mouse that had started to misbehave"

"it is much more comfortable to hold and relieves pain in the wrist and forearm tendonitis but although you can swing it left and right easily going up and down the screen means you have to move your whole arm from the shoulder which is very imprecise and tiring in its own way"

"the only problem is when moving from typing i keep knocking the mouse off my desk due to it being higher but sure this will change once i get use to it"

"ultimately it was a cheap mouse and i got what i paid for"

"holding a normal mouse or touch on a laptop for a longer duration causes pain in arm and later in the neck using this mouse helped me to get rid of the pain"

"with the standard 2 buttons a scroll wheel and 2 side buttons for navigation it is no different to a standard mouse just a lot more comfortable as it conforms to the natural resting position of the wrist so makes useage much more bearable"

"i've dropped it once too often and now it's stopped working so i didn't hesitate to order the same model again"

"my biggest issue is that whilst the rubberized finish looks nice it is too slippy!"

"i had this mouse for a few months and it stopped working"

"after i have tried for a week adjust hand and arm position i found that it is extremely disappointed because 1"

"it is especially annoying that i am unable to get a refund on this now"

"i use pc extensively at work daily use is more than 10 hours on average can get quite tiring for the wrist"

"this is quite annoying as i regularly use this for work as i use cad software"

"however increased time on the computer had started to cause some issues with neck pain i solved this by buying a kensington riser stand for the screen height very good and a lot of pain in my arm elbow"

"it is highly inaccurate and extremely jerky and uncontrollable in use"

"i actually find this mouse more tiring than a standard mouse"

"add to that the fact that you can't change the button assignments of the back & forward buttons and it was just no good for me"

"it jumps around is is very inaccurate"

"i have a fairly average sized man's hand and although the mouse fell well to hand my thumb frequently hit the back button leaving me somewhere else entirely which got very confusing"

"it's not for long and if you're not using it for gaming or sensitive work it'll be fine but otherwise it's near worthless"

"so the pros first: + the upright position definitely feels more natural and less straining + it's big enough so my pinkie doesn't feel squashed out alone it rests together with all my other fingers + seems well built works straight out of the box didn't have to install any crapware and the cons: i tend to stiffen my thumb when i left click which is somewhat tiring but not a huge problem"

"that's deeply annoying"

"the rotation and material is nice the thin buttons that force your fingers either into a cleanched "beak" or something where you little finger is splayed out ina really uncomfortable postion depending on whether or not you want to use the right button with your middle or ring finger are absolutely terrible"

"worst mouse i have ever used and i've used some really rubbish ones"

"recently my right arm had become really sore and my doctor advised me that i had probably strained my tendons"

"also the high ridge that falls under the bottom of the forefinger digs in a bit and i've developed a weird bump there now"

"my colleagues on trying the mouse identified the exact same problem without prompting"

"its a pretty poor mouse "

"first one packed up after half an hour middle button stopped working then the rmb became intermittent "

"i can work 12 14h a day without any strain in my hand while previously i struggled after 8h"

"a product with potential that is let down by design issues and poor hardware"

"the only slight gripe is that the button presses l r & scroll wheel are a little firm for my liking but it's something i'm sure i'll get used to"

"the rotation and material is nice the thin buttons that force your fingers either into a cleanched "beak" or something where you little finger is splayed out ina really uncomfortable postion depending on whether or not you want to use the right button with your middle or ring finger are absolutely terrible"

"worst mouse i have ever used and i've used some really rubbish ones"

"on day 4 that has become unbearable"

"i even bought a corsair mouse mat to give it a proper surface to track which improved things somewhat but it's still horrible inconsistent"

"it fell out a bunch of times then once in an airport lounge i couldn't find the dongle and so my mouse was worthless"

"if you have a phone with hot spot active or a bluetooth speaker anywhere near the mouse doesnt work properly"

"unfortunately after a few weeks i realized that it was causing me problems in other areas"

"had an evoluent vertical mouse it died far too quickly for its price and this was an alternative replacement"

"but using my normal mx master mouse was becoming increasingly painful"

"my apple mouse was killing me and i changed to a larger mouse which helped but after a while the pain got worse"

"i had got to the point where i was crying on the drive home thinking i would have to leave a job i loved because i was losing feeling in my hand"

"4ghz wifi worked fine for a while then started lagging again and i've no idea what could be the cause"

"my wrist never hurts anymore since i started using this mouse but it's not very reliable: sometimes it like loses connection and the pointer does not move when i move the mouse or it moves intermittently and now after less than 2 years of use no gaming the left click button is already broken"

"not only that but the scroller wheel degraded in only 4 months and it gradually stops to work which seems to be mechanical issue"

"anyway it is a mouse but that's it it make my arm feel worse!"

"i use a black mouse pad and on this surface it performs badly!"

"i wish the led had different colours for different resolutions but this is a small issue"

"plus my hand slides down the mouse making it more difficult to reach the buttons"

"4ghz band and is randomly inaccurate and unstable"

"after a while the load on this smaller surface area was causing more pain than a normal mouse"

"it won't cause problem when you hold the mouse horizontally since your index and middle fingers can position "v" shape easily"

"with various surfaces or even a grainy gaming style mousepad it has noticeable issues to pick up and a stutter is the consequence"

"having said that the re positioning of my wrist with this mouse has reduced the pain in my wrist from my torn tendon and i use this 8 hours a day 5 days a week"

"this gets tiresome causes fatigue in my hand after a short period and i imagine will cause additional strain in time defeating the purpose of buying such a mouse in the first place"

"i have replaced the batteries twice but it has become very unresponsive which is highly frustrating for video editing work"

"i was beginning to find that using my apple magic mouse was causing aches in wrist and forearm"

"there is definitely less noticeable strain on the muscles in my forearm that are causing the problem"

"it feels cheaply made and doesn't come with the required 2 x aa batteries which is irritating"

"i bought this to address an rsi issue i was having with both conventional mice and roller ball types mainly because i have long fingers and many devices are just too cramped for me"

"i have noticed less strain on hand and wrist compared to conventional designs"

"the problem with my new mouse is that it's heavy laggy and has a broken scroll wheel after two three months"

"after two years however and numerous falls it glitched so badly i couldn't use it anymore"

"i was initially wary of the change of hand position but my fears have proved unfounded as even after prolonged use the wrist issue has improved considerably and the more upright position for my hand is feeling more 'normal'"

"i have knocked it over a couple of times when reaching for it but that's just user error and after 3 days is happening less often"

"no batteries included"

"apparently hot spot bluetooth speakers keyboard cause stuttering which makes it unusable in my case i will be refunding for a better quality mouse"

"since using this mouse i have had no more aches pains or swollen joints fingers"

"very light almost too light good grip no need to install any drivers"

"so for a high quality attractive economic mouse it is unfortunately flawed"

"this is ideal in shape for prolonged use but it seems to have a problem in that it freezes which is likely to be a connectivity problem"

"the anker has it in front of the backwards button and above the thumb which makes it hard to press without lifting you thumb from the mouse so you don't press the backwards instead "

"then you have to click to activate it just moving it doesn't work"

"but it still not good enough for my daily use and it is still causing me more pain than a regular mouse"

"but the fact that it is very uncomfy for your thumb and the fact that the "receiver" usb thing that plugs into the laptop broke while inside it minding its own business but having a need to swap the mouse over to my desktop computer i was shocked to see that it came in apart in two smaller pieces"

"i should of bought one of these a long time ago i work with software and have to be sat at a computer for 8+ hours a day pretty much so sometimes i would get painful numbness and nerve pains in my hand"

"even if you curl your small finger back out the way a little which naturally revolves your arm and wrist a little back in to the direction this mouse is actively trying to stop you from doing the width of the right button just means you either have to scrunch your hand up again to use the scroll wheel with your middle finger or have it over an a rigid area of plastic next to the tiny right button"

"i also found that having to click the mouse to get it to wake up started to become annoying there is no indication whether it's awake or asleep until you try and use it"

"it feels laggy too like there is a slight delay"

"* poor wireless connectivity experienced extreme stuttering at distance 1m w some obstruction between mouse & connector "

"let's face it you don't buy one of these unless you're in the unfortunate position to need one"

"the mouse really needs to be textured rather than smooth to avoid this"

"which might cause inflammation unpainful"

"however after 3 weeks of use the scroll wheel worked intermittently and then failed"

"back and forward buttons are pretty much useless where they are you have to twist your thumb to reach them and feel too high again"

"it tracks well has no connection problems and comes awake quickly after pressing any button it goes into sleep mode to not drain the battery "

"started using it in march and here we are 1 month later broken!"

"having never used a mouse this way before i’m having to retain myself but it was a quick transition and all seems to be very well made solid and comfortable"

"it took a little bit of time to get used to but now an ordinary mouse feels awkward"

"clicking the mouse needs a firm click and the click is not a soft click but slightly more clunky all in all i wouldn't use it it's too thin for my grip "

"other problems: the scroll wheel is really shallow and doesn't scroll comfortably the forward back buttons are located in an awkward position and again shallow so they are hard to press"

"however in order to use the mouse i have to grip it really tight"

"poorly positioned forward and back buttons are something that can be ignored but the left button also 'misses' frequently despite hearing a heart click from the mouse itself"

"this is an upgrade from a wired vertical mouse from a different brand which had started peeling"

"unfortuntately it is useless on mac mini losing connection sluggish and unresponsive"

"i bought this because i was experiencing pain in my lower arm from using a regular mac mouse"

"this means is slides about much too quickly making it harder to control"

"big time fingerprint magnet if that bothers you"

"update 12 6 19: i am returning this as wireless connectivity has become unreliable after just two days"

"wana try an ergonomic mouse start with a cheap one using g305 before almost forget how normal mouse feels it is fine for normal usage but after using light speed sensor for such a long time the sensor on this mouse feels like absolute rubbish but you kinda expecting such things on a cheap product so overall it's fine not going to use it for gaming for sure"

"after this it has developed an intermittent connection issue"

"lesser issues i have regular size hand though i'm female so probably smaller than male's hand size and i find reaching buttons kinda awkward it's designed for bigger hand simply"

"all in all i need to return this and i'm wondering how given the lockdown i'm over 70"

"i at first thought that i simply had to get used to the mouse but then i also started to experience pain in my shoulder and elbow which had never bothered me before"

"a personal thing not a faulty product at all"

"i have severe problems with my shoulder due to posture at the computer and mouse abuse and i found using this mouse actually does help"

"checked on various websites for best mouse for arthritis and 2 or 3 very expensive vertical mice came up i checked anker out on youtube and read all the reviews on amazon and came to the conclusion it would better to spend 11"

"*update* less than two weeks old and this mouse has completely failed"

"i must say though after a couple of weeks use i can't say i have noticed any real difference in fact i think i prefer a good sized conventional mouse over this as i am starting to feel a slight irritation at the bottom of the wrist that sits on the surface when using this mouse"

"i had "regular" mouse causing pain in my wrist"

"it jumps around is is very inaccurate"

"they said they have the highest quality control on their products but occasionally things can slip through and i may well have a faulty mouse"

"this anker mouse does no have the same wireless reach as my last one in that where i sit and move the mouse about the anker one loses signal and stops moving constantly"

"unfortunately the price point misleads you into thinking this may be an inferior product hold your horses!"

"i don't have pain in my wrist but suffer with pain in my thumb"

"i replaced the batteries bit still it wouldn't work"

"i have tried everything and cannot use it whilst it doesn't function properly"

"that is why i have now purchased the newer updated version of the other mouse in the hopes my problems are solved"

"purchased this mouse as i have large hands and most mice are rather uncomfortable"

"i bought this mouse and enjoyed using it until i had some intermittent issues with it freezing"

"i think that might just be me being clumsy though"

"oh no wait the dpi has reset to 800 mildly annoying"

"i could have my other cheaper non ergonomic mouse plugged in at the same time as the jittering anker one having no problems so it's not an os or load problem"

"i have arthritis in my thumb joint so can no longer use a 'normal' mouse for long periods as i use my thumb to manoeuvrer it putting strain on the joint and making my eyes water"

"ordered this mouse to reduce pain in my wrist"

"my right hand was becoming very painful and swollen so i had a look to see what was available that may help alleviate this problem"

"got this and a keyboard as i was getting pain in my wrists took a bit of getting used to as you hold the mouse differently from a conventional mouse also double clicking was a bit weird at first but after a few days of use it felt as natural as normal mouse"

"then it became sluggish then unresponsive then stalled froze and response was slow"

"but it has 2 buttons on the left instead of one i'm not sure how useful this is as my thumb is not that flexible"

"overall for £11 or roundabouts i shouldn't complain definitely works just needs some refinement"

"update 12 6 19: i am returning this as wireless connectivity has become unreliable after just two days"

"if there is even a slight break in line of sight from the mouse to the adaptor it stops working"

"however as i rarely need to do that it's not a major problem"

"you think you’re buying a quality anker branded product but amazon send you a poor quality chinese lookalike moulded in poor plastic and with a battery cover that doesn’t fit"

"the only blemish is the position of the back forward buttons but i'm glad they're there and not sure whether i would have put them either!"

"i have to say the previous reviews were spot on when intitially using a vertical mouse it does feel very strange but as recommended i persevered and was delighted that after 3 4 days got comfortable with how to hold it and i very rarely suffer as before as if you check out youtube you hold in a sort of hand shake position and this also helps with shoulder and wrist problems"

"after only 5 days it has been consigned to the junk drawer where it will live until i have a clear out or pass it on to some poor unsuspecting sucker"

"i usually use index finger for scrolling and can't on this as its too short will persevere but so far is simply creating alternate pain from having to grip the mouse all the time for my fingers to align with the scroll wheel and buttons"

"i have been using a trackpad for a long time so suddenly having to move my hand around and a lot because i have a large screen felt very uncomfortable"

"i bought this on a recommendation from a friend as i have very arthritic hands and the repetitive movement of my hand on an ordinary mouse caused it to become inflamed"

"wana try an ergonomic mouse start with a cheap one using g305 before almost forget how normal mouse feels it is fine for normal usage but after using light speed sensor for such a long time the sensor on this mouse feels like absolute rubbish but you kinda expecting such things on a cheap product so overall it's fine not going to use it for gaming for sure"

"it is not as comfortable as you expect the main problem is with clicking the scroll because of the angle it is verry uncomfortable to click it"

"this is a minus in aesthetics for me a fake thing that doesn't do much "buttons side" is not that well done aesthetically speaking"

"the transmitter receiver is kinda weak so i had to put the receiver in the front usb slots pc tower for reliable connection"

"the second problem with the mouse is the position of upper mouse click button left click is too far away from the bottom button"

"i had all three devices fail in this area at an alarming rate"

"a slight inconvenience at times to driving you to near psychotic moments when the thing connects and disconnects and windows announces this by the "bling" and "blong" noise when it does so"

"long story short your thumb "braces" to counter the force slightly and it starts to cause problems after a while"

"at first this has to be the most bizarre mouse to hold you have to completely rethink the way you hold and move your mouse but that last for about 5 minutes"

"i've had problems with carpal tunnel in the past which causes occasional shooting pains in my wrist and fingers"

"which is not very nice happening once in 2 3 min"

"the reason i brought this was i'm constantly holding a mouse all day and have started to get a sore wrist"

"i had also bought this mouse as all the ones i previously used caused me pain in my wrists fingers and slightly in the arm and looked for something which would stop that and i haven't had any pain ever since i began using it provided also that you have good posture and whatnot while browsing "

"it's just plain wrong and feels very uncomfortable and awkward"

"the anker has it in front of the backwards button and above the thumb which makes it hard to press without lifting you thumb from the mouse so you don't press the backwards instead "

"the only slight gripe is that the button presses l r & scroll wheel are a little firm for my liking but it's something i'm sure i'll get used to"

"when i last sat down at my desk and took hold of the mouse i ended up with a shooting pain in my elbow and realized that this simply wasn’t going to work"

"my colleagues on trying the mouse identified the exact same problem without prompting"

"the only negative is that i haven't found a driver that allows me to program the various buttons"

"i also found that the left button was slightly stiff or perhaps it was that its positioning made it difficult to push: i always ended up with a sore index finger after working with the mouse"

"it seems a little too conveniently located for something that is likely to be used only once in a while also prepare yourself for a bit of mental stress while you learn how to use a mouse again!"

"overall since the start of using this mouse i developed more pain in my wrist and thumb the pain was the reason for buying it "

"however there appears to be a significant design flaw surprisingly unmentioned in many other reviews"

"there is definitely less noticeable strain on the muscles in my forearm that are causing the problem"

"plus my hand slides down the mouse making it more difficult to reach the buttons"

"it's not reliable"

"i suffered from pain in my elbow joint and hand wrist for over a year as i was using a mouse a lot for work doing technical drawings it was so bad at one point it was waking me at night"

"but one wrist pain was replaced by palm muscles pain"

"it starts with poor clicking responses poor movement detection and gradually gets worse and worse"

"as your hand is basically sideways it’s moves the pressure from the normal padded part of hand for a normal mouse to the boney part after a while it gets tender"

"only negative point is that i still haven't learned to lift my hand high enough when switching from the keyboard it is quite tall so sometimes i still hit it and because it is also very light normally a good thing it falls over"

"i've been using this mouse for about 7 months and since day one i've had on and off connection issues with it"

"personally i struggled to use the mouse for more than 15 minutes after having found batteries before it started to become painful"

"the rotation and material is nice the thin buttons that force your fingers either into a cleanched "beak" or something where you little finger is splayed out ina really uncomfortable postion depending on whether or not you want to use the right button with your middle or ring finger are absolutely terrible"

"i ordered this product because i picked up a repetitive strain injury using a normal desktop mouse and it's been so much better"

"update almost exactly a month since i got it and i have just lost it with this mouse i work in an extremely busy 'keyboard entry' environment and constantly moving hand from mouse to keyboard resulted in me keeping whacking it off my desk finally smashed when fell today if your profile is similar avoid any mouse like this with a tall profile!"

"it's still better than a regular mouse and the fact that it looks nice is a big plus i don't wanna have some big chunky thing at my desk attracting attention at work "

"works well but to be a five star product this would need to be slightly more upright in design the angle requires your wrist and forearm to be slightly leaning over to the left which i find is not the perfect position to remove wrist and hand strain"

"it's not working"

"they get a bit of getting used to but after two days it became the norm and they are now much more comfortable than a normal flat mouse which i now find to be a bit weird and uncomfortable in my hand"

"shame anker doesn't do this in a smaller size"

"i have knocked it a few times moving from the keyboard back to the mouse but i think that this is a problem for me rather than a design problem"

"sadly its replacement the sculpt ergonomic was far too small and required me to roll my wrist around at an uncomfortable angle"

"i was initially wary of the change of hand position but my fears have proved unfounded as even after prolonged use the wrist issue has improved considerably and the more upright position for my hand is feeling more 'normal'"

"the pointer isn't quite as precise as my £50 logitech but the difference is hardly noticeable"

"this is a potential issue for any locked work devices that do not allow for dongle installations no charging possibilities"

"i'm only cropping one star because of the mousepad issue"

"this mouse is very particular and i wanted to try it but i'm afraid it's not for me"

"i really tried with this mouse but found it would cause horrendous hand pain within minutes of use and the longer i used it the worse it became"

"couple that with the fact that i don't find the vertical ergonomic shape comfortable and it means i'm pretty disappointed outside that it is a well made piece of kit looks nice and so far the battery life has been very good plus points for its auto shutdown and if you were using it on a desk i'm sure it would be great"

"if you suffer from shoulder pain i wouldn't recommend this as you move your arm a lot more"

"the only slight gripe is that the button presses l r & scroll wheel are a little firm for my liking but it's something i'm sure i'll get used to"

"it's a shame but this mouse is probably going to be the first step to buying a better vertical mouse because the stuttering thing is getting a real pain already"

"there are two main problems: 1"

"i bought this on a recommendation from a friend as i have very arthritic hands and the repetitive movement of my hand on an ordinary mouse caused it to become inflamed"

"this gets tiresome causes fatigue in my hand after a short period and i imagine will cause additional strain in time defeating the purpose of buying such a mouse in the first place"

"however it freezes and stutters and it's likely down to the loose fitting of the wireless dongle as it's not a driver issue"

"being an occassional gamer i dont really need a gaming mouse although i have had them before"

"after reading previous reviews saying that you needed time to adjust to the shape of this mouse i was expecting to have to do just that and was a little apprehensive that i'd made the right choice but i needn't have worried"

"my wrist never hurts anymore since i started using this mouse but it's not very reliable: sometimes it like loses connection and the pointer does not move when i move the mouse or it moves intermittently and now after less than 2 years of use no gaming the left click button is already broken"

"on the wrong surface especially the rougher surfaced mouse mats the cursor 'sticks' every now and again and the mouse feels draggy to move"

"just doesnt seem like my cup of tea"

"every day at the end of my shift i put the mouse in my bag and after about a month for whatever reason one of the mouse skates came off not too much of a big deal but made the mouse uneven on my desk i had to remove another skate to even it out but now it scraped a bit and wasn't as fluid on my desk"

"however it freezes and stutters and it's likely down to the loose fitting of the wireless dongle as it's not a driver issue"

"just a shame it's so darn expensive"

"i've ended up going back to using my old regular mouse which is hardly ideal"

"return window obviously closed but it should maybe have a simple warranty but maybe it has not got even that"

"but once you're used to it there's no going back"

"it is not as comfortable as you expect the main problem is with clicking the scroll because of the angle it is verry uncomfortable to click it"

"the pointer isn't quite as precise as my £50 logitech but the difference is hardly noticeable"

"the bluetooth is also a tiny bit sketchy sometimes"

"i'm not convinced that it's *quite* as accurate as my old mouse but that cost about ten times as much and be warned that if you have a high resolution mouse pad like then you may find that the cursor jumps all over the place but try the mouse without a pad or with a plain pad and you should find that it starts to behave itself"

"but when you hold the mouse vertically the index finger has to continuously move up to click the mouse button which is unconfortable and easily getting tired"

"i'm completely confused how this has so many high ratings i don't consider my hands to be abnormal in any way it's painful goin back to the keyboard typing after using this!"

"bought this as i use my mouse all day for 3 d cad modelling & get a sore forearm wrist after prolonged periods at work"

"this mouse barely works half or even a quarter of the time the cursor keeps stuttering until it stops entirely and then i have to frustratedly wiggle the mouse against different surfaces before it decides to work again"

"as the headline says i'm getting another for use at work to replace the cabled one i'm still using there but is driving me nuts "

"it did help with my wrist aches but the precision is very poor"

"though on initial use some glaring issues arrised: the mouse is really not good for people with bigger hands i found it very hard to use this for more then a little bit at a time as i was constantly having to regrip the mouse and stop my hand from getting squashed as i tried to get all my fingers resting on it most notible is my pinky finger as time went on my fingers would push against my pinky and i found it getting numb there is no room to place it"

"i forgot the pains in the hand i got from a conventional "palm down" mouse and that was the prime reason i bought this for"

"there is an on off switch on it but i honestly never use it it powers down after a few min of no use and you just need to click any button to get it going again"

"i'm going t opersist with it for a few more days"

"no shark that’s a wireless mouse by anker no cheese in this it’s a perfectly ergonomic designed wireless mouse fits perfectly in your hand right handed with the page back and forward buttons operation by your thumb and the two mouse buttons and scroll wheel operated by your first second fingers the design is great the speed and operation is perfect it’s not loud battery life from the two aaa batteries is endless another great product and i have a few from the boys and girls at anker"

"the round rubber scrolls around independently to the actual scroll wheel"

"this leads to a lot of accidental attempts to copy paste or move items rather than the desired selection"

"the main reason is that the right side of my right hand now moves over the table and friction ends up causing me more pain than using a regular "flat" mouse"

"if this is still a proiblem i might return it or i might try some sandpaper to roughen the surface up"

"i dont use the page navigation buttons since i find them awkward on every mouse i have used and i would rather not have them at all on my mouse"

"this mouse however has many issues with lag it is frustrating enough that i find myself wanting to shake it the primitive thought it might snap it back into being responsive"

"if you suffer from any type of rsi or carpel tunnel issue this is a must have"

"i have very small hands 15cm from end of palm to tip of the middle finger and this is barely barely comfortable for me"

"if i had bought this on the high street i would be down there now demanding my money back"

"i have been using apple mice since the early 90s and have been concerned now being 40+ that my wrist starts to ache after using one for more than an hour"

"nothing wrong with it other reviews say that you have to give it some time"

"not sure if it was only my product"

"just add a little bit of superglue under the rubber wheel or anything else sticky tape blue tac should work fine"

"update: following my low evaluation anker sent me another mouse for free in which the issues mentioned above are solved and it is much better for my wrist thumb problems"

"on the wrong surface especially the rougher surfaced mouse mats the cursor 'sticks' every now and again and the mouse feels draggy to move"

"while the tennis elbow pain which was quite severe hasn't gone away completely i have noticed a significant reduction in the pain"