IR HTPC Wireless Mouse Remote Control Controller USB Laptop PC Wireless Media Remote Control Mouse Keyboard Center Controller This product consists of two parts, an infrared PC remote control and a USB receiver. The appearance is small and exquisite, and it is easy to carry. It is an ideal companion for family, conference and business presentations. Support Win2000 and above operating systems. Applicable to RealPlayer, Realone media player, compatible with the main functions of mainstream media players (such as WinMediaPlayer, Winamp, PowerDVD, Qianqianjingteng, IE, PowerPoint, etc.). The remote control is widely used in many aspects such as media playback, picture browsing, web browsing, multimedia teaching support, projection display system and so on. Function introduction: 1. USB interface, plug and play, no driver required 2. 4 custom program shortcut keys, 3. Each shortcut key can be set to start 3 programs, 4. With a mouse on the remote control 5. The remote control distance is greater than 18 meters 6. Letter text input function 7. Compatible with almost all media playback software 8. Compatible with all operating systems above Windows2000 9. Compatible with Windows XP, MCE and Vista operating systems. 10 Teaching presentation: You can present PowerPoint and other slides on a large-screen TV. 11 Internet TV: You can watch hundreds of Internet TV programs. 12 It can remotely operate a variety of popular Internet TV software, such as: PPlive, FastTV, PPS,, STTV.. Main parameters: Remote control distance: 18 meters Remote control battery: CR2025 one Remote control size: length 12cm width 5cm height 1cm Receiver interface: USB1.1 Receiver cable length: USB retractable cable 80cm