Engineered for unrivaled performance and unmatched comfort, this gaming mouse features 100-1600 DPI, optical sensor type, 6 programmable buttons, selectable report rate, on-board memory, FPS game type - all in 125.8x91.5x44.6mm (4.92"x 3.58"x 1.73") size and 122g (0.26 lbs) weight (without cable).