Kensington
Pro Fit Ergo TB450 Trackball
Product name: Pro Fit™ Ergo TB450 Trackball
Colors
- White
- Black/Blue
The Pro Fit™ Ergo TB450 Trackball combines the feel of a wireless mouse with the precision of a trackball. It uses an ergonomic design with a 45° tilt that helps improve wrist and forearm alignment, 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. To help reduce global environmental impacts, the TB450 is made of minimum 50% post-consumer recycled content of the total plastic components*. It also features long battery life, patented ball ejection system for easy cleaning, and precision optical-tracking technology.*Excludes PCB assembly and dry battery
Specifications
Basics
- Type
- Assembled
- Operation
- Thumb-operated
- Form factor
- Desktop
- Handedness
- Right-handed
- Model number
- K72179WW
Ball
- Ball diameter
- 34mm
- Removable ball
- Yes
- Ball removable by finger
- Yes
A patented ball ejection system features a unique, easy-to-clean design with built-in trackball ejection button to effortlessly remove the trackball for cleaning when needed.
Connection & Power
- Connection
- 2.4GHz + Bluetooth
- Receiver
- Nano
- Power
- AA battery
- Battery life
- 540 days
up to 18 months of use with 2.4GHz and up to 15 months of use with Bluetooth®
Body
- Tilt angle
- 45°
Software & DIY
- Firmware
- Proprietary
- Configuration software
- KensingtonWorks
Other
- Warranty
- 3 years
- Visit
kensington
$39.99
Out of stockChecked: 10/10/2026
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