SANOXY 2.4GHz Wireless Air Keyboard and Air Mouse with 3D Gaming Support for PC and Android Plug and play. Works with nearly every Windows, Linux and Android device imaginable. Specially optimized for Android set top boxes and Android streaming/gaming devices Works with 3 AAA Batteries Great for your home theater pc controller whether its XBMC, Ouya, Raspberry Pi, Raspbmc, Plex, PlayStation or Xbox Compatible OS: Windows, Android, iOS, Linux