I was going to buy this mouse i have it at work and used it for about 4 months now and love it. I had a gift cert to a local store so i had to use it. I bought the new 2.0 and let me tell you like people are saying the ergonomics are not near as good...

To Laggy for gaming, and almost to laggy for nomal use. not worth your money.

This is a great mouse for normal use, excellent ergonomics and the battery life is good. A pair of 2100mAH NiMH batteries can last more than a month with average daily use. What the mouse is not good for is 3D action shooter type of games and it is not...

I replaced a MS wired optical mouse with this one and am really disappointed. It tends to drag on the mouse pad and the response is too slow for gaming. It might work well with other apps, but thats not what I bought it for. I plan to return it.

Built a rig for a recently handicapped friend. This mouse allowed her more mobility and less stress on her wrist and arm than her regular Intellimouse Optical (wired).

This mouse is so awesome! Got it today and it works perfectly. Love the ergonomic goodness and it has great response. Newegg rules, got it to me in 2 days and i ordered on a sunday.

this is the beast thanks newegg

I have used Microsoft Explorer mouse (wired) for 2 years and thought it was excellent till it broke. Under lifetime warranty and 2 months after request I got them to send me a wireless one cause they were totally out of stock of what I wanted. THe...

I have had this mouse for about 2 years, works great, no problems to speak of

I was worried about getting this mouse that the response time would cause me problems playing games like Unreal 2k3, but the mouse is wonderful. I have no problems at all playing any game that I have tested. If the mouse has been setting unused for a...