The Pro Fit Ergo TB450 Trackball Mouse from Kensington features a sculpted ergonomic design, providing all-day comfort and a unique 45-degree tilt to improve your wrist and forearm alignment. Easily connect to your Windows, MacOS, iPadOS, or ChromeOS devices via USB, 2.4 GHz RF, or Bluetooth connectivity. A high-quality optical sensor accurately tracks the 34mm thumb-operated trackball, and a built-in dpi switch allows you to choose between 400, 800, 1200, or 1600 dpi for a smooth experience. A built-in trackball ejection button lets you easily remove the trackball for cleaning to help maintain accuracy and precision. Customize up to five programmable buttons for specific tasks or keyboard shortcuts via the KensingtonWorks software. Enjoy up to 18 months of battery life on a single AA battery. The basic mouse functions are plug and play and require no software or drivers to operate.
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Key Features
- Ergonomic Design
- USB, 2.4 GHz RF & Bluetooth Connectivity
- 1600 dpi Optical Sensor
- 5 Programmable Buttons
The Pro Fit Ergo TB450 Trackball Mouse from Kensington features a sculpted ergonomic design, providing all-day comfort and a unique 45-degree tilt to improve your wrist and forearm alignment. Easily connect to your Windows, MacOS, iPadOS, or ChromeOS devices via USB, 2.4 GHz RF, or Bluetooth connectivity. A high-quality optical sensor accurately tracks the 34mm thumb-operated trackball, and a built-in dpi switch allows you to choose between 400, 800, 1200, or 1600 dpi for a smooth experience. A built-in trackball ejection button lets you easily remove the trackball for cleaning to help maintain accuracy and precision. Customize up to five programmable buttons for specific tasks or keyboard shortcuts via the KensingtonWorks software. Enjoy up to 18 months of battery life on a single AA battery. The basic mouse functions are plug and play and require no software or drivers to operate.
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Ken ington Pro Fit Ergo TB450 Overview
UPC: 085896721949
Ken ington Pro Fit Ergo TB450 Specs
Key Specs
| Sensor Type | |
| Number of Buttons | |
| Mouse Hand Orientation | |
| Battery |
Mouse
| Sensor Type | |
| dpi | |
| Scroll Type | |
| Number of Buttons | |
| Mouse Hand Orientation | |
| LED Indicator |
Keyboard
| LED Illumination |
Connectivity
| Connection | |
| Full-Functionality OS Support |
Battery
| Battery | |
| Maximum Battery Life |
General
| Operating Conditions | |
| Material of Construction | |
| Color | |
| Dimensions | |
| Weight |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Ken ington Pro Fit Ergo TB450 Reviews
Decent for the price
By Theresa
Rated 4 out of 5
Date: 2025-09-18
I couldn't find the trackball mouse of my dreams from 2 decades ago (they've REALLY changed since then!). When I found this online...they had me at ergonomic design. and the price point was right (just in case my knarled hands don't play well with the mouse's design afterall). While I wish there was a white one; I'm pretty pleased with the design and functionality . There are more programmable buttons than I'm used to or need, but it's nice to know the capabilities of this mouse can grow with my business. And I really appreciate the pop-out ball for ease of cleaning, too...rather genius!
Great trackball mouse
By Diana
Rated 5 out of 5
Date: 2025-05-21
I like the simple design. I developed tendon inflammation in the root of my thumb, and trackball is a great solution. The new angle design is wonderful.
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