The Kensington Pro Fit Ergo TB550 Trackball allows users to effortlessly transition from a mouse to a trackball and unlock the ergonomic advantages and space-saving benefits it offers. With its thoughtful design, the TB550 utilises 51% recycled material, reducing the use of new plastics. Bluetooth Low Energy or 2.4GHz wireless connectivity offer maximum flexibility. The TB550 also features a rechargeable battery, a 4D scroll wheel and a patented ball ejection system that simplifies cleaning.

• Ergonomic Design
• Sculpted design provides all day comfort
• Features a unique 45 degree tilt that helps improve wrist and forearm alignment
• A 4D scroll wheel supports both vertical and horizontal scrolling
• TB550 includes a choice of Bluetooth Low Energy (LE) and 2.4GHz wireless connections (2.4GHz USB-A nano receiver included)
• Rechargeable Battery, provides up to 4 months of battery life from a single charge
• Unique, easy-to-clean design features a built-in trackball ejection button to effortlessly remove the trackball for cleaning when needed
• An optical sensor accurately tracks the 34mm thumb-operated trackball, giving users smooth cursor control and optimal precision. The trackball features 4 switchable cursor speeds (400, 800, 1200 and 1600 DPI)
• Plug and Play Installation
• Includes government grade 128-bit AES encryption for enhanced security to deter hackers