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 45u00B0 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.
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 45u00B0 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.
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 45u00B0 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.
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 45u00B0 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.
Last updated at 06/10/2026 13:00:01
Kensington Pro Fit Ergo TB550 Trackball Mouse, Rechargeable Battery, Wireless Bluetooth Mouse, Ergonomic 34mm Trackball with 4D Scroll Ring, Made of
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Kensington Pro Fit Ergo TB550 Trackball
Free delivery
Kensington Pro Fit Ergo TB550 Rechargeable Bluetooth 2.4GHz Ergonomic 34mm Thumb Operated Trackball Mouse with Multi Directional 4D Scrol (Video Game)
Delivery $11.45
Kensington Pro Fit TB550 Mouse - Optical - Wireless - Bluetooth - 2.40 GHz - Rechargeable - 1600 dpi - Trackball, Scroll Wheel - 7 Programmable Button
Kensington Pro Fit Ergo TB550 Wireless Trackball K72196WW
Delivery $22
K72196WW KENSINGTON PRO FIT ERGO TB550 TRACKBALL - WIRELESS K72196WW
Delivery $15
Kensington Pro Fit Ergo TB550 Ergonomic Optical Trackball Mouse
Kensington K72196WW Pro Fit Ergo TB550 Trackball Wireless Mouse
Delivery between Fri – Tue $14.50
- TB550 Wireless Trackball Mouse, Thumb Operated, Rechargeable, Ergonomic Design (K72196WW), Black
Free delivery between 19–24 June
Kensington TB550 Wireless Trackball Mouse, Rechargeable Battery, Bluetooth(LE) & 2.4GHz Wireless Connections, Ergonomic Design, 4D Scroll Wheel, 128-b
Free delivery between 19–24 June
originally posted on bestbuy.ca
I picked up this mouse as my 'work from home' mouse. Overall, it's a good mouse, However, I found the scroller would squeak after a week of use. I also found that shape to be less comfortable than my logi. The price -point was good and under competition, but the quality was a bit lacking.
| Style | Mice&Mousepads |
| LED indicators | Yes |
| Surface coloration | Monochromatic |
| Ergonomic design | Yes |
| Form factor | Right-hand |
Kensington Pro Fit Ergo TB550 Trackball Mouse, Rechargeable Battery, Wireless Bluetooth Mouse, Ergonomic 34mm Trackball with 4D Scroll Ring, Made of
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Kensington Pro Fit Ergo TB550 Trackball
Free delivery
Kensington Pro Fit Ergo TB550 Rechargeable Bluetooth 2.4GHz Ergonomic 34mm Thumb Operated Trackball Mouse with Multi Directional 4D Scrol (Video Game)
Delivery $11.45
Kensington Pro Fit TB550 Mouse - Optical - Wireless - Bluetooth - 2.40 GHz - Rechargeable - 1600 dpi - Trackball, Scroll Wheel - 7 Programmable Button
Kensington Pro Fit Ergo TB550 Wireless Trackball K72196WW
Delivery $22
I picked up this mouse as my 'work from home' mouse. Overall, it's a good mouse, However, I found the scroller would squeak after a week of use. I also found that shape to be less comfortable than my logi. The price -point was good and under competition, but the quality was a bit lacking.
| Style | Mice&Mousepads |
| LED indicators | Yes |
| Surface coloration | Monochromatic |
| Ergonomic design | Yes |
| Form factor | Right-hand |
