Give users a more controlled pointing experience without sacrificing desk space. The Pro Fit Ergo TB450 Trackball is built for professionals who want the familiar feel of a mouse with the precision and reduced arm movement of a trackball. Its ergonomic design helps support hand comfort during extended use, especially in environments where a traditional mouse can feel cramped or inefficient. Wireless flexibility matters in modern deployments, and this model offers both Bluetooth Low Energy and 2.4 GHz connection options. That makes it easier to pair with laptops, desktops, and mixed-device workstations without forcing a single connectivity standard across the fleet. The smaller footprint is especially valuable on crowded desks, mobile carts, and shared workstations where every inch counts. Kensington also uses 50% recycled plastic in the overall construction, giving IT teams a practical way to support sustainability goals without compromising day-to-day usability. For organizations standardizing peripherals across office, home, and hybrid environments, the TB450 delivers a refined balance of comfort, precision, and deployment flexibility.