2.4GHz RF Wireless Optical Trackball Keyboard

XBOARD Optical is one of a few mini keyboards with the imbedded 800dpi Optical trackball. Utilizing 2.4GHz RF technology, XBOARD Optical is designed to be compact, convenient and portable with the goal of eliminating troublesome cables and maximizing your working space at anytime and anywhere.XBOARD Optical is a great companion to Media Center PCs, Home Theater PCs, Living Room PCs or Car PCs or IPTV or IP Settop Box.- 2.4GHz RF Wireless Technology- 800 dpi Optical Trackball- 10 meter Operating Distance- 360 Degree Operating Angle- Intelligent Power Saving System- Multimedia Hotkeys- Slim and Ergonomic Design- Fast Response Time- Simple Installation- Anti-Interference Technology- Two mouse buttons- USB connectivity- 4 AA Batteries- Certification: FCC, CE, MIC, WHQL- Frequency:2.4GHz- ID Number:- Channel Number:16- Interface: USB1.1- Deminsion:Keyboard:380 x 180 x 46 mmReceiver:80 x 21 x 10 mm- Key Switch Lifetime:10 million cycles