Contour Design offers the RollerMouse Por2, a keyboard holder with rolling bar that is to replace the mouse we use everyday. The device has built-in navigation bar for controlling the mouse cursor on the screen and seven buttons for mouse clicks, scrolling as well as one-touch copy/paste.
According to Contour Design, the RollderMouse PRO2 allows you to keep your elbows comfortably by your side, which is a more beneficial ergonomic position. As it is controlled with the use of an unflexed hand, so there is no need to clutch or hold the device in order to navigate the cursor, avoiding the threat of Repetitive Strain Injuries such as Carpal Tunnel Syndrome and Tendonitis. This new RollerMouse keyboard holder has two keyboard lifters that allow you to change the height and angle of your keyboard.
The Contour Design RollerMouse PRO2 works with PC and Mac and has PS/2 and USB interface. It is available for $199.95.