Kensington Pro Fit Ergo TB550 Trackball

The Pro Fit® Ergo TB550 Trackball combines the feel of a wireless mouse with the convenience and accuracy of an advanced trackball. A sculpted ergonomic design with 45° tilt helps improve wrist and forearm alignment. The TB550 takes up less desk space than a conventional mouse and is more comfortable during extended use. Users can choose Bluetooth® Low Energy (LE) and 2.4GHz wireless connection options for maximum flexibility. The TB550 offers seven programmable buttons and adds an enhanced 4D scroll wheel that provides intuitive four-direction scrolling. It also features long-life rechargeable battery, made of 51% recycled plastic, and patented ball ejection system for easy cleaning.<br><br><b>Ergonomic Design</b><br><br>A sculpted design provides all-day comfort. The Pro Fit® Ergo TB550 features a unique 45° tilt that helps improve wrist and forearm alignment, and an enhanced 4D scroll wheel for an intuitive user experience.<br><br><b>Dual Wireless (Bluetooth® Low Energy (LE) + 2.4GHz) Connection Capability</b><br><br>The Pro Fit® Ergo TB550 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included).<br><br><b>Rechargeable Battery</b><br><br>The Pro Fit® Ergo TB550 provides up to 4 months of battery life with a single charge via USB-C® port.<br><br><b>Made With 70% Post-Consumer Recycled ABS</b><br><br>51% of overall plastic is recycled plastic.<br><br><b>Patented Cleaning System</b><br><br>The Pro Fit® Ergo TB550’s unique, easy-to-clean design features a built-in trackball ejection button to effortlessly remove the trackball for cleaning when needed.<br><br><b>High-Quality Optical Tracking</b><br><br>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).<br><br><b>Plug & Play Installation</b><br><br>Users will be up and running quickly thanks to Plug & Play Installation for simple setup. The trackball features 7 programmable buttons that can be personalized with free KensingtonWorks™ software to enhance productivity.<br><br><b>128-bit AES Encryption</b><br><br>The Pro Fit® Ergo TB550 includes government-grade 128-bit AES encryption for enhanced security to deter hackers from monitoring wireless connection and capturing sensitive information.<br>Kensington Pro Fit Ergo TB550 Trackball. Form factor: Right-hand. Movement detection technology: Trackball, Device interface: RF Wireless + Bluetooth, Movement resolution: 1600 DPI, Buttons type: Pressed buttons, Buttons quantity: 9, Scroll type: Trackball/Wheel. Power source: Batteries. Product colour: Black, Grey