Kensington · Mouse

Kensington Pro Fit Ergo TB550

Wireless · 1600 DPI

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Connection Wireless
Max sensitivity 1600 DPI

Kensington Pro Fit Ergo TB550 is a wireless mouse (1600 DPI). It came out in 2025.

Released: 2025-10-31

Specifications

Key specs

Connection: Wireless
Max sensitivity: 1600 DPI
Released: 2025-10-31
Part number: K72180WWVN
EAN / UPC: 0085896721802

Mouse

Connectivity technology: Wireless
Device interface: RF Wireless + Bluetooth
Movement detection technology: Optical
Movement resolution: 1600 DPI
Scroll type: Trackball/Wheel
Programmable mouse buttons: Yes
Buttons quantity: 7
Number of programmable buttons: 7
Frequency band: 2.4 GHz
Bluetooth Low Energy (BLE): Yes
Trackball diameter: 3.4 cm

Design

Form factor: Right-hand
Ergonomic design: Yes
Product colour: White

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Ergonomics

Plug and Play: Yes

Power

Power source: Batteries
Rechargeable: Yes
Battery life (max): 2920 h
USB Type-C charging port: Yes

Weight & dimensions

Width: 138.2 mm
Depth: 93.4 mm
Height: 50.1 mm

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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 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).