Color Black Brand AULA Model Gragon Deep Material ABS Quantity 1 Piece Interface USB 2.0 Wireless or Wired Wired Bluetooth Version No Compatible Brand APPLEDellHPToshibaAcerLenovoSamsungMSISonyIBMAsusThinkpadHuaweiGoogle Tracking Method OthersNo mouse Back-lit Yes Key Force 50±5g Key Travel 2 mm Anti-ghosting Key 13 Multi-media Key 6 Powered By USB Battery included or not No Charging Time N/A Hour Waterproof Yes Type Gaming Supports System Win xpWin 2000Win vistaWin7 32Win7 64Win8 32Win8 64LinuxAndroid 2.x Other Features Saving space design top-grace beautiful appearance. Delicate appearance large comfortable palm rest effectively reduce hand fatigue. special three color LED designevery backlight have four gear to adjust more reveal it elegant and humanized function. Humanized design add a series of shortcut function keys cooperated with FN key. With 3 color backlight switch by: FN +pad5 blue red purple switching cycle. Key route: 2.0mm; Key force: 50+/-5g; Rated voltage / current: DC5V/250mA Packing List 1 x Keyboard (150cm-cable) 1 x Chinese / English user manual