Qisan Gaming mouse build-in 6 DPI Swith(500DPI - Red color/1000DPI - Blue color/1500DPI - Green color/2000DPI - Yellow color/3000DPI - Cyan color/4000DPI - Purple color), 7 programmable buttons, Avago 3050 gaming optical enginne and 150cm Connect cable. 7 programable button can be customed by driver, make your device more strength. LED Color: Red, Blue, Green, Yellow, Cyan, Purple Compatible with Win xp, Win vista,Win 7 32, Win 7 64, Win 8 32, Win 8 64, Mac What's Included: 1 x Qisan Gaming Mouse