Kensington Pro Fit Ergo Vertical Wireless Trackball

Give your hand a healthy break. Upgrade to ergonomist-approved comfort and premium cursor control with Kensington's Pro Fit Ergo Vertical Wireless Trackball - White. A 60° tilt angle promotes proper wrist, arm, and shoulder alignment to maximize comfort and minimize potential strains. This mouse-like vertical trackball is easy to learn and offers n... moreine programmable buttons; wireless connectivity for up to three computers; plug-and-play ease with the ability to customize using KensingtonWorks software; a unique, easy-to-clean design; and long battery life.

Ergonomist-Approved Design - All-day comfort is provided through an ergo design with a 60° tilt and natural handshake position to improve wrist and forearm position Easy to Use - Uses the same left click right click and scroll wheel operation as a traditional mouse while providing the advantages of a trackball with a simple roll of the thumb Premiu... morem Precision & Speed - The high-quality optical tracking sensor 34mm thumb-operated trackball and triple DPI switch provide smooth cursor control optim