Adesso 2.4 Ghz RF Wireless Mini Keyboard with Optical Trackball

Enjoy the freedom of wireless connectivity with Adesso's wireless mini Keyboard with Optical trackball. The keyboard and trackball allows you to work up to 100 feet away from the USB receiver connected to your computer. In addition, the optical trackball provides great accuracy with minimal hand movement with its 800 dpi resolution. The lightweight  and stylish keyboard offers mobility and comfort wherever you type. Take complete control of your desktop using the internet and multimedia hotkeys. The different hotkeys give you quick access to some of your most common tasks such as e-mail access, volume control, and launching your web browser.

• Frequency: 2.4GHz RF
• Channel : 8 different frequencies with 65536 IDs per channel.
• Standby Mode: after 8 minutes
• Power: Uses 4-AA Batteries for up to 3 months use.
• Hot Key : WWW、Pre-Page、Next-Page、Volume-Up、Volume-Down、
  Mute、E-Mail、Suspend、WWW-Stop、WWW-Refresh、WWW-Search、My- Favorite
• Trackball Resolution : Optical Type, 800 DPI
• Trackball Size: 27 mm
• Keyboard: 385 mm x 178 mm x  50 mm (15.1" x 7" x 1.9")
• Receiver : 78mm x  21.5mm x 10mm (3" x 0.8" x 0.39")