IP65 sealed 50 mm trackballs
With aluminium carrier plate, two short travel switches and dark coloured polyester overlay.
Tactile, short travel switches
Full backlighting of ball and switches in up to 7 different colours
Colours selectable internally (fixed) or remotely (dynamic)
Illumination intensity can be dimmed internally (fixed) or remotely (dynamic)
Illumination power directly from mouse port, no extra power supply
PS/2 & USB combo output