Desktop joystick for assistive technology Traxsys Input Products
Roller II

Designed specifically for educational and special needs. Roller II Joystick offers value for money, rugged construction and is easy to use. These products are a direct mouse replacement and require no additional driver software.
This device has the same functions as the Roller II Trackball, but cursor movement is achieved by moving the joystick rather than rolling the trackball. Certain users find this easier, particularly those with more severe motor impairments.

Features:
Supplied with additional interchangeable T-Bar and Foam Ball handles
Coloured buttons
Colour coded switch sockets
Supplied with a USB to PS2 adaptor
Removable finger guard
Mounting Points
No additional software required

More specifications...