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Product Information

Version: 2.0.0Built Date: 02/09/2026

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About this product

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
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Kensington Pro Fit™ Ergo TB550 Trackball

Experience seamless navigation with the Kensington Pro Fit™ Ergo TB550 Trackball. This ergonomic device combines comfort and precision, featuring an optical sensor for smooth tracking. Its wireless connectivity options, including Bluetooth and radio frequency at 2.40 GHz, ensure a clutter-free workspace. The sleek white design adds a modern touch to your setup.

With a trackball that reduces wrist strain, it’s perfect for long hours of use. Enjoy customizable buttons for enhanced productivity and a reliable battery life that keeps you going. Elevate your computing experience with the TB550 today!

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Kensington - Pro Fit™ Ergo TB550 Trackball - Optical - Wireless - Bluetooth/Radio Frequency - 2.40 GHz - Wireless - White
Bestbuy.comBy Bestbuy.com
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Kensington

Kensington - Pro Fit™ Ergo TB550 Trackball - Optical - Wireless - Bluetooth/Radio Frequency - 2.40 GHz - Wireless - White

$66.79$70.13Save 5%
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SKU: d0002dff87536b6cddf01ae1c4fb38bb
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