Visit Amazon sites : br Lite-On Airboard Wireless Keyboard Joystick Mouse (SK-7100)br br Wireless computer integrated text pointing and multimedia device 89-key notebook size keyboard designed for Windows br Uses scissors technology key switch structure Two mouse buttons and one DRAG key br Full range mouse control click and drag capabilities Infrared transmitting technology br Low power consumption halt while not using Warn when battery power is low br Lightweight FCC UL and CE compliant