This is a large, sturdy, full-sized three button trackball, which can be used with switches!!!
The low profile case acts as a natural hand rest. The central green coloured key (situated at the back of the yellow ball) is a "drag lock" feature - simply press the drag button and the button stays 'locked' until you press a second time. It is supplied with a serial connector and PS2 adapter.
The three colour coded switch jacks allows easy switch operation of the left (blue) button, right (red) button and drag-lock (green) button . We can supply blue, red and green Ablenet Switches, Pal Pad Switches or Penny and Giles Adjustable Pressure Switches to match.
This device allows mouse-click access to all of our simple switch software but not the more complex software like Clicker or Inclusive Writer.
You can connect the Inclusive KidTRAC and a PS2 mouse to your computer using the Y-mouse connector.
