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 a minimum of 51% post-consumer recycled content of the total plastic components*, and patented ball ejection system for easy cleaning. *Excludes PCB assembly, rechargeable battery and charging cable
- A sculpted ergonomic 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.
- The Pro Fit™ Ergo TB550 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included).
- The Pro Fit™ Ergo TB550's rechargeable battery provides up to 4 months of battery life with a single charge via USB-C® port.
- Minimum 51% post-consumer recycled content of the total plastic components. Excludes PCB assembly, rechargeable battery and charging cable
- 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.
- A high-quality 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, 120
| Brand | |
|---|---|
| Brand | Kensington Computer Products Group |
| Power & Battery | |
|---|---|
| Battery Consumption Type | Integrated Rechargeable Battery |
| Rechargeable | Yes |
| Charging Interface | USB Type C |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Power Source | Batteries |
| Networking & Connectivity | |
|---|---|
| Wireless Operating Frequency | 2.40 GHz |
| Input Devices | |
|---|---|
| Pointing Device Connectivity | Wireless |
| Pointing Device Wireless Tech | Bluetooth/Radio Frequency |
| Scrolling Directions | Vertical |
| Number of Programmable Buttons | 7 |
| Movement Detection | Optical |
| Scroller Type | Tilt Wheel |
| Pointing Device Host Interface | USB Type C |
| Movement Resolution (dpi) | 1600 |
| Size / Dimensions | |
|---|---|
| Hand/Palm Size | Medium/Large |
| Appearance | |
|---|---|
| Ergonomic Fit | Right-handed |
| General Features | |
|---|---|
| Manufacturer | Kensington Computer Products Group |
| Misc Ports | |
|---|---|
| Wireless Receiver Interface | USB |
| Packaging & Origin | |
|---|---|
| Battery Included | No |