The OPTIMA Rollerball uses durable, optical technology for precise tracking and control of the cursor. A silky smooth ball movement and large footprint for stability make the OPTIMA ideal for a wide spectrum of computer users. Robustly constructed with no mechanical wearing parts, the OPTIMA is maintenance free and will give years of untroubled service.
Precise tracking and cursor control.
Free running ball requiring only the lightest touch.
Silky smooth ball movement.
Large footprint for stable operation.
Color-coded buttons mounted sub-flush to prevent accidental activation.
Auto detecting PS2 and USB protocols.
Easy 'plug and play' installation.
PC and Mac compatible.