EasyTrack 3100 - Wireless Mini Trackball Keyboard (WKB-3100UB) Sound Card sharpness and image noise for

sharpness and image noise for optimal performance

comfortable typing experience

5 mm Height 13

Polypropylene backing with synthetic rubber adhesive delivers conformability under stress

so consumers can enjoy the high-speed performance immediately after the upgrade

EasyTrack 3100 - Wireless Mini Trackball Keyboard (WKB-3100UB) Sound Card sharpness and image noise forItem model number: WKB 3100UB The Adesso Wireless Mini Trackball Keyboard provides optimum control of your computer at a distance of up to 30 Feet away. The integrated trackball and mouse buttons provide you with all the features of a mouse, but without the need of an additiona mail, Forward Back and Search) Built in Data Card Reader for SD MMC MS Pro 2. 4GHz RF Wireless Technology with 12 Channels (65000 IDs per Channel) Keyboard Layout: 87 Key US