Kensington K75256WW GIVE YOUR HAND A HEALTHY BREAK. UPGRADE TO ERGONOMIST-APPROVED COMFORT AND PREMI

Give your hand a healthy break. Upgrade to ergonomist-approved comfort and premium cursor control with Kensington s Pro Fit Ergo Vertical Wired Trackball. 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 nine programmable buttons; plug-and-play ease with the ability to customize using KensingtonWorks software; and a unique, easy-to-clean design.