O-Trac Trackball

Easy to use, large trackball reduces arm and elbow movement and conserves space on desktop.
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Product Description

Large, high-density ball and shape of the case act as a natural hand rest that mirrors the contour of the hand. “Ambidextrous” design accommodates both right and left-handed users and hands of all sizes. 2-1/2" trackball provides precise fingertip control and ability to dynamically accelerate across the screen by turning the ball faster. Precision-ground ball and mirror-finished rollers deliver “smooth-as-silk” feel and effortless control. No need to move arm or rotate wrist from side to side.


  • Drag lock feature allows drag and drop without holding down a button
  • Scroll-lock feature allows horizontal and vertical scroll without having to hold down a button
  • Dynamic gain feature accelerates cursor movement with speed of trackball; roll the ball slowly for single pixel accuracy
  • Rugged ABS construction
Assembly Required No
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Choking Hazard No
Sterile No