Razor Copperhead 2000 DPI Gaming Mouse & eXactMat
 

The Copperhead boasts some of the best specs of any mouse available. These include the 2000 DPI laser engine, 1000 Hz interpolling and a 16bit data path. This should provide absolute accuracy. It’s also is a gorgeous looking mouse, probably the best looking on the market to date.

Link to the review: http://www.pureoverclock.com/article17.html