Kensington Pro Fit TB550 Wireless Rechargeable Thumb Operated Trackball

Ergonomic design made from 51% recyled plastic features a unique 45° tilt helping to improve wrist and forearm alignment alongside a 4D scroll wheel enabling both vertical and horizontal scrolling
The Pro Fit Ergo TB550 trackball has a rechargeable battery which provides up to 4 months of battery life from a single charge
Includes a choice of Bluetooth Low Energy (LE) and 2.4GHz wireless connections (2.4GHz USB-A nano receiver included)
A patented ball ejection system features a unique, easy-to-clean design with built-in trackball ejection button to effortlessly remove the trackball for cleaning purposes when needed
Users will be up and running quickly thanks to Plug & Play Installation for simple setup, the TB550 trackball can be personalised with free KensingtonWorks software to enhance productivity