HTPC Trackball Keyboard

Features:
1: 210*148* 21mm Super Mini Size
2: RF Wireless 2.4GHz Keyboard
3: Up to 10 Meters Interruption-free Receiving Distance
4: Build-in Optical Trackball for Easy Control of Mouse Function
5: Perfectly match with Media Center PC, Home Theater PC, Internet TV, and Car PC
6: Stylish Piano Finish Design
7: Travel Carrying Bag
8: Build-in Storage Compartment for USB Receiver
9: Keyboard: 210 mm (L) x 148 mm (W) x 21 mm (H)

System Requirements
IBM or Compatible PC System
Win 2000/Me/XP/Vista
HTPC Trackball Keyboard