E-Blue Mazer II 500/1200/800/2500DPI Wired Gaming Mouse

E-Blue Mazer II 500/1200/800/2500DPI Wired Gaming MouseFeature:Work: Optical interface typeUSB Key number: 5+1(scroll wheel)Customize DPI Switch: 500/1200/1800/2500dpiErgonomics: SupportsMouse LED: Blue LED LightSystem clock: 250HZFrame rate: 3000 frames / secMaximum acceleration: 20GUltra-precise Scroll WheelOptical technology works on most surfacesSpecial Edition for Gaming,built-in weightSpecification:Size: 125 x 85 x 40mmSwitch Life: 8 million cycleWeight: 140gCable length:1.6MCompatible with Windows XP, Vista, Windows 7, Windows 8, ME,2000,MACPackage included:1 x mouse