AJAZZ Assassin II Alloy Mechanical Keyboard AK35i 110 Buttons Gaming Keyboard with Backlight - Red SwitchGaming Keyboards<br>Form  ColorWhiteMaterialPlasticQuantity1 pieceInterfaceUSB 3.0,USB 2.0Wireless or WiredWiredBluetooth VersionNoCompatible BrandAPPLE,Dell,HP,Toshiba,Acer,Lenovo,Samsung,MSI,Sony,IBM,Asus,Thinkpad,Huawei,GoogleAxis110Tracking MethodTouch PadBack-litYesAnti-ghosting Keyall/sixPowered ByBuilt-in Battery,USBBattery included or notNoCharging Time0 hourWaterproofNoTypeGaming,ErgonomicSupports SystemWin xp,Win 2000,Win 2008,Win vista,Win7 32,Win7 64,Win8 32,Win8 64,MAC OS XPacking List1 x Keyboard1 x Instruction<br>