2.4 Ghz RF Wireless Keyboard & Mouse Combo Unit Frisby 2.4 GHz two way fast digital wireless RF technology with up to 30 ft operating distance in point accuracy. 16 auto hopping anti-jamming technology and 65K sets of IDs Slim 2.4 Ghz stylish multimedia keyboard with 15 multimedia and internet hotkeys. No driver is required, simply plug the micro USB receiver into USB port of your computer or laptop and it is ready to use in seconds. Compatible with any brand name computer operating with Windows ,ME,2000,XP,VISTA