The FanTech Phantom II VX6 Gaming Mouse is a white optical sensor for gaming. On-the-fly acceleration of up to 60 IPS/20G DPI 400-7,200 DPI Adjustable Polling Rate 20 Million Clicks 125Hz Seven Independently Programmable Buttons for Lifetime Nylon Braided USB Cable, 1.8m Dimensions: 124.5 x 65.5 x 41 mm; mass: 95 g