Summary: I returned this mouse and bought a Logitech M510. The mouse motion worked, but mouse-clicks failed to work on my computer. I followed troubleshooting instructions and functionality would return, only to start failing again. It seems like this is not a rare problem; but I wasn't willing to try too long to solve it when I can just return it and try a different model. The M510, with the same wireless hardware, worked just great.
Summary: I bought this based off of the high rating and It double clicks almost everything I single click on. It is extraordinarily distracting to continually have to go back into history to go backwards or forwards. Thumbs down for this mouse.
Summary: As soon as I installed it, whenever the computer began crashing at unpredictable moments. I tolerated it for a few days, with it crashing every few hours, then I read the blue-screen-of-death message telling me that a recently installed piece of hardware is typically the cause, so I uninstalled it. During the uninstall of SetPoint driver software for this mouse, somehow my internal wi-fi was disabled in the process (maybe just a weird coincidence).
Summary: I've had this mouse before, and it was great. But I had to get another one because it got damaged. Unfortunately, when I got this one, the mouse and reciever didn't sync. The USB receiver installed fine, and the mouse turned on fine. But I wasn't getting any movement fromt the mouse. I contacted the seller for a return but didn't receive a response.
Summary: Booooo. I liked the feel of this mouse that I had purchased before. The first one had taken several nasty falls from about 3 feet or so, so I wasn't surprised when I had to start giving it the Fonz treatment to get it working. This second, forest green model I bought late July 2012. Now in mid October, it won't turn on. No lights, no show. new batteries, no dice. I will not buy this logitech mouse ever again. ever.
Summary: I purchased this mouse on June 30th, it is now September 22nd and this item has stopped working. It was still on its first battery too. I'm not hard on my computer devices either so for this mouse to stop working is an issue with how the mouse was put together. I had a previous bluetooth mouse for 4 years that still works to this day. Too bad.
Summary: These new Little itty bitty mouses are a disgrace to the industry. They are not ergonoicallly affective. They are useless for use by anyone other than a small handed person. They do not fit well in a persons hand nor are they good for people who use the mouse more than a few times a day. I am not sure who dreamed up this trend but it should be tossed away.
Summary: it is the firt time for me to buy a second hand digital product, maybe it is the last time. the mouse is simply not stable at all. sometimes it works, but most of times it didn't work. don't doubt the battery and computer, I have changed several times of new battery and other computers.I don't understand why they sell inferior product!
Summary: This mouse worked great for around 5 months and then failed. Instead of moving smoothly across the screen, it pauses and is jumpy or sticky. This is especially noticeable while playing games (Starcraft 2 became unplayable due to this). I was very surprised when it stopped working due to the great reviews it gets. I thought it might be getting interference from my wireless router, so I moved that and it didn't help.