TRAXSYS' Roller Plus line are the most adaptable mouse substitutes on the market. Available in a 2.5" trackball they have six buttons that support left and right click, double click, drag lock, horizontal and vertical lock and cursor speed control. A flashing light indicates the drag button has been activated. The Rollor Plus products include a keyguard to help users isolate on the buttons. Switches can be easily connected to emulate the mouse buttons with the Roller Plus Switch Box, also included with purchase. PC and Macintosh Compatible. |
