| The Royce of Rollers. This rugged mouse alternative is ideal for users with severe motor-skill difficulties. Traxys Roller and Joystick devices were previously known as Penny and Giles. The large trackball has a latching 'drag-switch' and a double-click switch. In addition the X-Y inhibit switch enables the cursor to be moved horizontally or vertically only. The 5 speed variable cursor can adjust to suit user needs. Features: Trackball diameter 60mm Ability switch sockets to assist impaired hand control All switches can be replicated externally Drag-switch for easier mousing Removable finger guard to support and guide hand Solid construction keeps unit in place Ideal for users with motor skill difficulties Plug-and-Go - no special software needed PS2 and USB |
