•Large 60mm (2 1/2") high-mass ball
•VX3 - embedded 3rd dimension pan/zoom
•Smart button - lock & drag feature
•Ultra smooth operation
•Precision pixel stepping
•Robust & durable mechanism
•Available in 3 stunning colour ways
•Comes with 2 metre cable
•Microsoft DOS, Windows & NT Compatible
Each Protrack is carefully assembled using the highest quality components and a superior build process. Stainless steel shafts and precisely engineered steel bearings support a 60mm diameter high-mass ball to provide you with smooth running and precise operation - you can feel the difference!
Recent research has indicated that a trackerball can be less stressful on the user than other cursor control systems. The large ball design, low tracking force and easy to use buttons, featured on the Protrack, provide the user with an effective means of cursor control with a minimum of stress. |