Rii I24T Mini 2.4Ghz Wireless Remote Mouse 78-Key Keyboard Touchpad Combo (mwk24T) 83 keys Wireless keyboard with 6-axis Remote mouse function for Windows and Mac OS computers, home theater PC users, IPTV, Internet TV, Google TV, Android TV box, PS3 and Xbox 360. Windows multimedia control keys (GOOGLE TV hotkey). USB Receiver, Plug and play: no need to install software. Built-in rechargeable polymer Lithium-ion battery, support USB charge. Intelligence power source management system helps you conserve battery power. Quiet keystrokes, good touch feeling. Stylish and elegant appearance.