Ultra U12-40868

This mouse has barley lassted 60 days and the scroll wheel is terrible and bounces up and down when scrolling. I never know which direction it has moved. To late to return it.Steve

I have small hands and this mouse fits just fine. I really like having the switch to turn off the mouse, which means I will not have to change the battery as frequently as I do on my other PC mouse.

Most comfortable mouse. Like an extension of my hand.

This is an average mouse with average performance. Price could be better. It is somewhat uncomfortable to use as there is a ledge containing two buttons that interfere with your thumb when using the mouse. The small Logitech laptop wireless mouse is...

I purchased this mouse for a Windows 98SE system and it worked immediately, upgraded to XP, worked fine, and have since purchased another, works fine. Power consumption is low.