Feature

●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
●Premium Precision & Speed ? The high-quality optical tracking sensor 34mm thumb-operated trackball and triple DPI switch provide smooth cursor control optimal precision and easy cursor speed transitions
●Flexible Wireless Connection Options ? Connect your vertical trackball to up to 3 different devices ? one via the 2 4GHz nano dongle that stows inside the trackball body and two additional connections via Bluetooth
●Plug & Play or Customize ? Experience plug and play default settings or use KensingtonWorks software to set pointer and scrolling options and professionally customize 9 programmable buttons to tackle common tasks with one touch


Description

Give your hand and wrist a healthy break Upgrade to ergonomist-approved comfort and premium cursor control with Kensington’s Pro Fit Ergo Vertical Wireless Trackball A 60° tilt angle keeps the wrist in a natural handshake position to improve wrist and forearm posture and minimize muscle use Perfect for new trackball users this vertical trackball is easy to learn and offers 9 programmable buttons for significant productivity gains