SANOXY PC Media Center Remote Control with Infrared USB Receiver Compatible with Windows 2000 / XP / Vista with Wireless mouse functions Powered by 2 'AAA' batteries/ With USB infrared control, you can control a wide array of CD, VCD, DVD, MP3. SANOXY (TM) PC remote controller, you can use it to control your computer in a distance. And you can also use it as a mouse. Easy and convenient to use, no software needed. Enables you to enjoy controlling your PC media software far away the keyboard and mouse. Support software: WMP, RealPlayer, KMplayer, TTPlay, WinDVD, PowerDVD