A wireless rollerball ideal for those with motor skill difficulties. With an operating range in excess of 10 metres, it is ideal for use with groups or in the classroom to ensure that everyone can join in.Optical technology ensures precise cursor control and silky smooth ball movement, and the bi-directional radio link provides interference free operation.
Provides a natural hand rest.
Left/right and drag lock buttons.
For both left and right handed people.
Requires It-receive to work properly.
A receiver and computer interface - just plug in one simple USB receiver unit and you can use up to six devices on one computer. Switches, joysticks and rollerballs can work together in an inclusive classroom. The supplied Switch Centre software can recognise the software you are using and choose the appropriate settings for your switches. Better still, it is kept up to date online so that it caters for new programs. If needed, Switch Centre allows you to program special switch functions for individual requirements.
Can be paired with up to six Simply Works transmitter units.
USB connection supports rollerball, joystick, keyboard and switch functions - no restriction to the mix of units that can be paired up.