Key Specifications
Choose one or multiple features to search for items that have the same specifications.System requirements | |
Windows operating systems supported | Windows 10 |
Mac operating systems supported | ![]() |
Other operating systems supported | ChromeOS |
Mobile operating systems supported | iOS 16 |
Weight & dimensions | |
Weight | 142.6 g |
Height | 50.1 mm |
Width | 93.4 mm |
Depth | 138.2 mm |
Receiver depth | 1.91 cm |
Receiver height | 6.5 mm |
Receiver width | 1.5 cm |
Receiver weight | 1.7 g |
Energy management | |
Battery technology | Alkaline |
Battery type | AA |
Battery capacity | 500 mAh |
Number of batteries supported | 1 |
Power source | Batteries |
Rechargeable | ![]() |
Service life of battery | 4 month(s) |
Operational conditions | |
Operating relative humidity (H-H) | 0 - 85% |
Storage temperature (T-T) | -15 - 60 °C |
Operating temperature (T-T) | 0 - 40 °C |
Packaging data | |
Package weight | 268 g |
Package depth | 104 mm |
Package height | 169 mm |
Package width | 59 mm |
Package type | Box |
Quantity per pack | 1 pc(s) |
Ergonomics | |
Plug and Play | ![]() |
Wireless range | 10 m |
Packaging content | |
Warranty card | ![]() |
Batteries included | ![]() |
User guide | ![]() |
Wireless receiver interface | USB Type-A |
Receiver type | Nano receiver |
Receiver included | ![]() |
Design | |
Form factor | Right-hand |
Material | ABS synthetics, Aluminium, Plastic, Rubber |
LED indicators | ![]() |
Product colour | Black, Grey |
Ergonomic design | ![]() |
Surface coloration | Monochromatic |
Mouse | |
Certification | CB, CE, FCC, ISED, Telec, RCM, SRRC, DoE, CEC, NRCan, BQB, WHQL |
Bluetooth version | 3.0 |
Buttons quantity | 9 |
Frequency band | 2.4 GHz |
Movement detection technology | Trackball |
Movement resolution | 1600 DPI |
Purpose | Office |
Programmable mouse buttons | ![]() |
Device interface | RF Wireless + Bluetooth |
Number of scroll wheels | 1 |
Scrolling directions | Vertical |
Scroll type | Trackball/Wheel |
Buttons type | Pressed buttons |
Customizable movement resolution | ![]() |
Number of movement resolution modes | 4 |
Number of programmable buttons | 7 |
Multi-device support | ![]() |
Bluetooth Low Energy (BLE) | ![]() |
Logistics data | |
Country of origin | China |
EAN | 85896721963 |
Warranty | 2 years |
Source: Icecat.biz |
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 51% recycled plastic, and patented ball ejection system for easy cleaning.
Ergonomic Design
A sculpted 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.
Dual Wireless (Bluetooth® Low Energy (LE) + 2.4GHz) Connection Capability
The Pro Fit® Ergo TB550 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included).
Rechargeable Battery
The Pro Fit® Ergo TB550 provides up to 4 months of battery life with a single charge via USB-C® port.
Made With 70% Post-Consumer Recycled ABS
51% of overall plastic is recycled plastic.
Patented Cleaning System
The Pro Fit® Ergo TB550’s unique, easy-to-clean design features a built-in trackball ejection button to effortlessly remove the trackball for cleaning when needed.
High-Quality Optical Tracking
An 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).
Plug & Play Installation
Users will be up and running quickly thanks to Plug & Play Installation for simple setup. The trackball features 7 programmable buttons that can be personalized with free KensingtonWorks™ software to enhance productivity.
128-bit AES Encryption
The Pro Fit® Ergo TB550 includes government-grade 128-bit AES encryption for enhanced security to deter hackers from monitoring wireless connection and capturing sensitive information.
Estimated delivery: 14.04
Today: Closed
Estimated delivery: 14.04
Today: Closed
Estimated delivery: 14.04
Today: Closed
Estimated delivery: 14.04
Today: Closed
Estimated delivery: 14.04
Today: Closed
Estimated delivery time: 14.04
Estimated delivery time: 15.04
Estimated delivery time: 14.04
Estimated delivery time: 15.04
Estimated delivery time: 15.04
Estimated delivery time: 15.04