Small But Powerful Micro Computer: 4K HD for visually home entertainment PC,HTPC,powerful enough to do all the office work, light games,digital Security and surveillance, digital signage, media center,conference room etc.<br/>1. The updated version of i8 plus mini keyboard on functions and more humanized design on appearance <br/>2. Functions: keyboard, multi-touch pad, gamepad, mouse, multimedia keys <br/>3. Various applicable devices: TV box, computer, tablet, laptop, Mi box, projector, Tmall box, net box, desk computer etc.<br/>4. Supporting multi-touch for your convenience <br/>5. Advanced 2.4GHz RF technology <br/>6. Low battery alert with LED indicating light <br/>7. Green material and anti-skid design <br/>8. Silicone keypads with good elasticity<br/>9. Wireless range: <;20m<br/>10. Working current: 10mA<br/>11. Standby current: 6mA<br/>12. Operating system: Windows, iOS, Windows 98/2000, XP, Vista, Win7, Win8, Mac OS, Linux, Android