Features of Womier K66 Mechanical Keyboard1.Womier K66 Gaming Keyboard Generally compatible with Windows 10, Win 8, Win 7, Win Vista, Windows XP operating systems2. Type-c USB3.1, data transmission speed can 40Gbps.3. The compact mechanical keyboard increase the independent direction key control.60 percent keyboard without built-in steel plate, experience mechanical feel.4. Gateron Switch esports level mechanical Switch, to meet the player's hand.5. PMMA acrylic casting body, implicit and publicity. Glaze appearance, at the same time increases the surface of atomization treatment, more even light transmission.6. Built-in a variety of cool lighting mode optional choice,personality adjustment their favorite color.7.T-Flash storage memory to save the last setup automatically.8.Detachable USB cable for concise acceptance and easily carry.Function Illustration:1.FN+1~0=F1~F12 5.FN+→=Volume Down2.FN+Ins=Increase backlit brightess 6.FN+↑=page up3.FN+Del=Decrease bachlit brightness 7.FN+↓=page Down4.FN+←=Volume up 8.FN+Space= light effect custom setting9.FN+CTRL Right=Change the keyboard backlit effects 18 types light effects.10.FN+CTRL Left=Control the side light effects default dynamic rim RGB light. Specification:Model: Womier/GamaKay K66Color: WhiteConnection: USBSize: 320 mm * 110 mm * 30 mmNumber of keys: 66keySwitch body: GateronLamplight: double zone RGB/ lower lamplight layoutPackage included:1 * K66 RGB mechanical keyboard 1*Switch puller and key puller