Summary: I just love this mouse. My old mouse was jerky at times (because it would often get dirty in and around the ball underneath. I have had this mouse for a little better than 3 months now and it is still as smooth as the day I got it!
Summary: These are rare to get now and sometimes stupidly expensive, this replaced my very old now broken faithful mouse at a reasonable price and quickly delivered. Great mouse, pity Microsoft don't still make them.
... is a bit "budget" and low-res compared to a good gaming mouse
25 October 2014
Summary: Although this mouse is a bit "budget" and low-res compared to a good gaming mouse, it is solidly made, has the extra buttons in an easily reachable location and is comfortable in the left or right hand. I don't use one any more but I have bought a number of these over the years. They are a very good general purpose moouse.