It does not connect to Windows 7 computers. doesn't come with instructions. I looked online for updates for this particular item but nothing. I ended up returning it.

Good size for those of use with big hands...but the scroll wheel sometimes develops a life of its own and scrolls about 6 pages at a time and isnt reponsive, needing a wiggle to wake the cursor up... I have used better but is ok

What gave me such a bad immpression about this mouse was the first wireless mouse I ever bought( at the same price of 25) was terrible. This mouse has completely changed the way that I view wireless mice.

Before this mouse I have used one, amazingly bad mouse, and a good ambidextrous mouse; I can say that for sure the ergonomics on this mouse are much better than both of the other miceI have used, despite being in the same general price point (20-30).

Sometiems I feel that the mouse is just a tad too small for my hand; There is the pro fit full size mouse so if you have big hand I would go for that one; Also, if you use the palm grip you should go for t he full size as well.

This is a low cost wireless mouse, and for the money it is probably a good deal. I have had Logitech wireless mice in the past and found they don't hold up and wanted to try a different brand. I have not had this Kensington mouse long enough to see if it is better over time.

Really nice mouse, works on a really shiny surface, would def recommend

This full size mouse is worth every penny. Ergonomically sound, and an easy product to use, with little thought. Top marks in every category.

Works great. Very easy set up. I have a small hand with long fingers. Wanted something to fit my hand without paying an ergonomical price. Fits in hand great.

Not much to review. Needed a wireless mouse that was cheap and reliable and this fit the bill. Works great.

Got it on sale which meant it was nearly free. Works great with no driver install on multiple laptops. Has thumb buttons. Could track better on cloth surfaces but not a problem in general. Thumbs up!