This wireless multimedia infrared IR remote controller is very convenient and useful to control your computer. With this remote controller you don’t have to sit in front of your PC as watching video. You can control the PC on bed or as doing other thing within the operation distance. Via this useful remote controller you can turn off your PC on bed. - Computer remote control with mouse function - Achieves most of the keyboard functions just except characters input - Comes with a USB port IR receiver - Range: approximately 10 M - Plug and play using standard Microsoft drivers no installation required - Remote controller powered by 2*AAA batteries (not included) - Support Windows 2000/XP/Viata/MCE2005 - Come with a USB extension cable and English user manual