The AZIO KB351RT is a surprisingly easy to use wireless trackball keyboard that provides you with the perfect way to interface with your Multimedia PC. Designed with Home Theater PC and Multimedia PC users in mind, this miniature wireless keyboard features an easy-to-use integrated trackball with left-handed mouse buttons. This combination along with its small form-factor design allows for easy handheld navigation for your living room setup. Equipped with wireless 2.4 GHz RF technology, embedded Multimedia & Internet hot keys and glossy piano black design, AZIO's latest wireless trackball keyboard is the ultimate companion to your HTPC or Multimedia PC.

Product Feature:
2.4 GHz RF wireless technology Built-in optical trackball with super sensing technology for precise tracking
2 standard mouse buttons
Ultra slim mini size
High quality X-scissor key switches.
7 embedded multimedia keys (BACK TRACK, NEXT TRACK, PLAY/PAUSE, STOP, VOL +, VOL -, MUTE
3 Internet hotkeys (HOME, EMAIL, BACK)
30 feet operating range

Specifications:
Switch : 1,000,000 life cycles
FCC, CE, BSMI certification

System requirements:
IBM or compatible PC
Windows XP / Vista / 7

Package contains:
Wireless mini keyboard with trackball
Mini USB Receiver
2 AAA Battery
User guide

Measurements:
Keyboard: 11.55"(L) x 3.97"(w) x 1.1"(H) inch