CK0214B Features 2.4G wireless mini keyboard full keyboard Large-capacity lithium battery With a low battery indicator Supports USB Charging 90 degree rotating touch mouse area With infrared laser pointer and multimedia control shortcut keys Suitable for Xbox360， Set TOP Box， HD Player， Android TV BOX， PAD， HTPC and smart phones General Specs Model RT-MWK10 Type RII2.4G wireless mini keyboard Color Black Indicator Yes Multimedia Control Keys Yes Compatibility Xbox360， Set TOP Box， HD Player， Android TV BOX， PAD， HTPC， smart phones Working Range  Max 15 meters Systems Supported Windows 2000/ XP/ Vista， Windows CE， Windows 7/Linux (Debian-3.1， Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested) Package Details Weight: 144.45 g Size: 15.9*8.7*3.5 cm Package Includes * Wireless Mini Keyboard