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 The Fantech Phantom II VX6 gaming mouse is white and measures 124.5 x 65.5 x 41 mm.