Kensington Pro Fit Ergo TB675 Vertical Wired Trackball
The Kensington Pro Fit Ergo TB675 vertical wired trackball is a professional-grade ergonomic input device engineered to eliminate wrist strain and deliver precision control for extended work sessions. This thumb-operated trackball features a vertical design that promotes natural hand positioning, reducing repetitive strain injuries while maintaining accuracy for detailed tasks. With its wired USB-C connection and included USB-A adapter, this ergonomic trackball provides instant plug-and-play functionality—no batteries, charging, or software installation required. Ideal for designers, developers, data analysts, and professionals seeking an ergonomic alternative to traditional mice, the Pro Fit Ergo TB675 combines comfort with performance across Windows and macOS platforms.
Key Features
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Vertical ergonomic design — Thumb-operated trackball reduces wrist pronation and promotes neutral hand positioning
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Wired USB-C connectivity — Reliable connection with included USB-A adapter for universal compatibility
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Four selectable DPI settings — 400, 800, 1200, and 1600 DPI for precision work and fast navigation
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No batteries or charging required — Plug-and-play operation via USB connection
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Cross-platform compatibility — Supports Windows and macOS without driver installation
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Professional-grade construction — Built to Kensington's durability standards for demanding work environments
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3-year limited warranty — Comprehensive coverage for peace of mind
Technical Specifications
| Manufacturer |
Kensington |
| Product Series |
Pro Fit Ergo |
| Model |
TB675 |
| Connection Type |
Wired USB-C with USB-A adapter |
| DPI Settings |
400, 800, 1200, 1600 |
| Operating Systems |
Windows, macOS |
| Power Requirements |
USB-powered (no batteries) |
| Warranty |
3-year limited warranty |
| Part Number |
K72170WWMY |
Frequently Asked Questions
What makes an ergonomic vertical trackball better than a traditional mouse?
An ergonomic vertical trackball like the Pro Fit Ergo TB675 maintains your hand in a neutral, handshake position rather than the pronated position required by traditional mice. This design significantly reduces strain on the wrist, forearm, and shoulder, making it ideal for professionals who spend hours at their desk. The thumb-operated trackball also eliminates repetitive arm movements, decreasing the risk of carpal tunnel syndrome and other repetitive strain injuries.
Does the Kensington Pro Fit Ergo TB675 require software installation?
No. The wired trackball connects via USB-C and works immediately upon connection to your computer. There is no software to download or install, and no driver configuration needed. Simply plug in the USB-C cable (or use the included USB-A adapter) and begin using the trackball right away on Windows or macOS.
Can I adjust the DPI settings on this vertical wired trackball?
Yes. The Pro Fit Ergo TB675 offers four selectable DPI settings: 400, 800, 1200, and 1600. You can switch between these settings to match your workflow—use lower DPI for precision design work and higher DPI for faster cursor movement across multiple monitors.
Is the Kensington Pro Fit Ergo TB675 compatible with Mac and Windows?
Yes. This ergonomic thumb-operated trackball is fully compatible with both Windows and macOS systems. The wired USB-C connection and included USB-A adapter ensure broad compatibility across different computer platforms and setups.
