Kensington Pro Fit Ergo TB550 Trackball
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Pro Fit Ergo TB550 Trackball
Part K72196WW · UPC 085896721963
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Add to cart Continue browsing- A sculpted ergonomic design provides all-day comfort. The Pro FitTM Ergo TB550 features a unique 45° tilt that helps improve wrist and forearm alignment. A 4D scroll wheel supports both vertical and horizontal scrolling.
- The Pro FitTM Ergo TB550 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connections (2.4GHz USB-A nano receiver included).
- The Pro FitTM Ergo TB550’s rechargeable battery provides up to 4 months of battery life from a single charge.
- Minimum 51% post-consumer recycled content of the total plastic components. Excludes PCB assembly, rechargeable battery and charging cable
- The Pro FitTM Ergo TB550’s unique, easy-to-clean design features a built-in trackball ejection button to effortlessly remove the trackball for cleaning when needed.
- A high-quality optical sensor accurately tracks the 34mm thumb-operated trackball, giving users smooth cursor control and optimal precision. The trackball features 4 switchable cursor speeds (400, 800, 1200 and 1600 DPI).
- Users will be up and running quickly thanks to Plug & Play Installation for simple setup. The TB550 can be personalised with free KensingtonWorksTM software to enhance productivity. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility.
- The Pro FitTM Ergo TB550 includes government-grade 128-bit AES encryption for enhanced security to deter hackers.
- This product is designed to comfortably fit users with average to larger sized hands.
About this product
Whether you’re working from home, the office or on-the-go, today’s users seek device solutions that prioritise both comfort and productivity, whilst keeping sustainability at the forefront.
The Pro FitTM Ergo TB550 Trackball allows users to effortlessly transition from a mouse to a trackball and unlock the ergonomic advantages and space-saving benefits it offers. With its thoughtful design, the TB550 utilises a minimum of 51% post-consumer recycled content of the total plastic components*.
Bluetooth® Low Energy or 2.4GHz wireless connectivity offer maximum flexibility. The TB550 also features a rechargeable battery, a 4D scroll wheel and a patented ball ejection system that simplifies cleaning.
Elevate your work setup with the Pro FitTM Ergo TB550 Trackball - where comfort, productivity and sustainability converge.
*Excludes PCB assembly, rechargeable battery and charging cable
Manufacturer warranty information
Limited 3-year warranty
Mouse
- Connectivity technology
- Wireless
- Device interface
- RF Wireless + Bluetooth
- Bluetooth Low Energy (BLE)
- Yes
- Trackball diameter
- 3.4 cm
Design
- Form factor
- Right-hand
Power
- Battery type
- Built-in battery
Packaging data
- Package width
- 57 mm
- Package depth
- 104 mm
- Package height
- 166 mm
- Package weight
- 275 g
Packaging content
- Receiver type
- Nano receiver
Battery
- Rechargeable battery
- Yes
Other features
- Special features
- EQ; SmartFitTM
- Compatible operating systems
- Windows 11
- Trackball
- Yes
Logistics data
- Products per master (outer) case
- 4 pc(s)
- Master (outer) case width
- 130 mm
- Master (outer) case length
- 265 mm
- Master (outer) case height
- 20 mm
- Master (outer) case gross weight
- 1.3 kg
- Master (outer) case net weight
- 973 g
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License