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.

Specification

Product
Product id	902552
Brand	Kensington
Partnr	K72196WW
EAN/UPC code	085896721963
Mouse
Purpose	Office
Device interface	RF Wireless + Bluetooth
Movement detection technology	Trackball
Scroll type	Trackball/Wheel
Buttons quantity	9
Buttons type	Pressed buttons
Movement resolution	1600 DPI
Customizable movement resolution	Y
Number of movement resolution modes	4
Multi-device support	Y
Programmable mouse buttons	Y
Number of programmable buttons	7
Number of scroll wheels	1
Scrolling directions	Vertical
Frequency band	2.4 GHz
Bluetooth version	3.0
Bluetooth Low Energy (BLE)	Y
Certification	CB, CE, FCC, ISED, Telec, RCM, SRRC, DoE, CEC, NRCan, BQB, WHQL
Design
Form factor	Right-hand
Ergonomic design	Y
Product colour	Black, Grey
Surface coloration	Monochromatic
Material	ABS synthetics, Aluminium, Plastic, Rubber
LED indicators	Y
Country of origin	China
Ergonomics
Wireless range	10 m
Plug and Play	Y
Power
Power source	Batteries
Rechargeable	Y
Number of batteries supported	1
Battery type	AA
Battery technology	Alkaline
Battery capacity	500 mAh
Service life of battery	4 maand(en)
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-15 - 60 °C
Operating relative humidity (H-H)	0 - 85 procent
System requirements
Windows operating systems supported	Windows 10
Mac operating systems supported	Y
Mobile operating systems supported	iOS 16
Other operating systems supported	ChromeOS
Weight & dimensions
Width	93.44 mm
Depth	138.16 mm
Height	50.1 mm
Weight	142.6 g
Receiver width	15 mm
Receiver depth	19.05 mm
Receiver height	6.5 mm
Receiver weight	1.7 g
Packaging data
Receiver included	Y
Wireless receiver interface	USB Type-A
Receiver type	Nano receiver
Batteries included	Y
Warranty card	Y
User guide	Y
Quantity	1
Package width	59 mm
Package depth	104 mm
Package weight	268 g
Package height	169 mm
Package type	Box