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.
in 25 offers
last seen 30 Sept 2026
The lowest price we last saw for Kensington Pro Fit Ergo TB550 Wireless Trackball K72196WW was $78.49 at Techinn.com, compared across 23 retailers (last seen 30 Sept 2026). Prices may have changed since.
The all-time low we recorded was $63.99 on 12 Mar 2026.
Prices last updated 30 Sept 2026.
Kensington Pro Fit Ergo TB550 Wireless Trackball K72196WW
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 30/09/2026 07:02:57
Kensington Pro Fit Ergo TB550 Trackball Mouse, Rechargeable Battery, Wireless Bluetooth Mouse, Ergonomic 34mm Trackball with 4D Scroll Ring, Made of
Free delivery
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Kensington Tb550 Profit Wireless Trackball Black
Delivery $19.99
KENSINGTON Pro Fit Ergo TB550 – Wireless / 1600 DPI / Ergonomic – Trackball
Free delivery
Kensington Pro Fit Ergo TB550 Ergonomic Optical Trackball Mouse
Free delivery between 3–12 Oct
Kensington Pro Fit Ergo TB550 Ergonomic Optical Trackball Mouse(K72196WW)
Delivery between 2–9 Oct $11.95
Pro Fit Ergo TB550 Trackball
Kensington Trackball Mouse TB550 Pro Fit Rechargable Wireless
Delivery between 2–9 Oct $15
Kensington TB550 Pro Fit Mouse Rechargeable Trackball Black
Free delivery between 2–9 Oct
Kensington TB550 Ergonomic Trackball Mouse Wireless Bluetooth Pro Fit
Delivery $31.95
Kensington TB550 Ergonomic Trackball Mouse Wireless Bluetooth Pro Fit
Free delivery between Fri – Sat
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 Tb550 Profit Wireless Trackball Black
Delivery $19.99
KENSINGTON Pro Fit Ergo TB550 – Wireless / 1600 DPI / Ergonomic – Trackball
Free delivery
Kensington Pro Fit Ergo TB550 Ergonomic Optical Trackball Mouse
Free delivery between 3–12 Oct
Kensington Pro Fit Ergo TB550 Ergonomic Optical Trackball Mouse(K72196WW)
Delivery between 2–9 Oct $11.95
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 |
