Wireless USB Keypad with Trackball
This wireless keypad features 19 standard keys, 13 hot keys and a high precision 1000DPI trackball. The wireless transfer is done using a 2.4 GHz radio frequency.
trackball
Posts tagged ‘trackball’ at the GeekAlerts gadgets and design website.
Travel Trackball by Evergreen
Yesterday we wrote about the Gamepad Computer Mouse from Evergreen, and now it turns out the same company also has travel-friendly trackball.
