Kensington Pro Fit Ergo TB550 Trackball
KEY FEATURES
- A sculpted ergonomic design provides all-day comfort. The Pro Fit™ 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 Fit™ Ergo TB550 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connections (2.4GHz USB-A nano receiver included)
- The Pro Fit™ Ergo TB550’s rechargeable battery provides up to 4 months of battery life from a single charge
- The plastic in this product contains 51% post-consumer recycled (PCR) content. *Excludes PCB assembly, rechargeable battery and charging cable
- 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
- 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 KensingtonWorks™ software to enhance productivity. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility
- The Pro Fit™ 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
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Frequently Asked Questions
Kensington Pro Fit Ergo TB550 Trackball
Description
Kensington Pro Fit Ergo TB550 Trackball. Form factor: Right-hand. Movement detection technology: Trackball, Device interface: RF Wireless + Bluetooth, Movement resolution: 1600 DPI, Buttons type: Pressed buttons, Buttons quantity: 9, Scroll type: Trackball/Wheel. Power source: Batteries. Product colour: Black, Grey
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.
Feature
Easy 14 days Returns
Eligible for Next day Delivery
100% Money-back guarantee
24/7 Customer support
Secure payment method
Shipping Information
- Next Business Day: £6.99
- 2 days Delivery: £4.99
- 3- 5 Days Shipping: £3.99
- Orders Over £99.00: Free Standard Delivery
| Mouse | |
|---|---|
| Bluetooth version | 3.0 |
| Bluetooth Low Energy (BLE) | Yes |
| Frequency band | 2.4 GHz |
| Scrolling directions | Vertical |
| Number of scroll wheels | 1 |
| Number of programmable buttons | 7 |
| Programmable mouse buttons | Yes |
| Multi-device support | Yes |
| Number of movement resolution modes | 4 |
| Customizable movement resolution | Yes |
| Movement resolution | 1600 DPI |
| Buttons type | Pressed buttons |
| Buttons quantity | 9 |
| Scroll type | Trackball/Wheel |
| Movement detection technology | Trackball |
| Device interface | RF Wireless + Bluetooth |
| Purpose | Office |
| Design | |
|---|---|
| Country of origin | China |
| LED indicators | Yes |
| Material | ABS synthetics, Aluminium, Plastic, Rubber |
| Surface coloration | Monochromatic |
| Product colour | Black, Grey |
| Ergonomic design | Yes |
| Form factor | Right-hand |
| Ergonomics | |
|---|---|
| Plug and Play | Yes |
| Wireless range | 10 m |
| Power | |
|---|---|
| USB Type-C charging port | Yes |
| Service life of battery | 4 month(s) |
| Battery capacity | 500 mAh |
| Battery technology | Lithium |
| Battery type | Built-in battery |
| Number of batteries supported | 1 |
| Rechargeable | Yes |
| Power source | Batteries |
| Operational conditions | |
|---|---|
| Operating relative humidity (H-H) | 0 - 85% |
| Storage temperature (T-T) | -15 - 60 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| System requirements | |
|---|---|
| Other operating systems supported | ChromeOS |
| Mobile operating systems supported | iPadOS 17.1.1, iPadOS 17.4, iPadOS 17.5 |
| Mac operating systems supported | Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64 |
| Sustainability | |
|---|---|
| Compliance certificates | CB, CE, Federal Communications Commission (FCC), RCM |
| Weight & dimensions | |
|---|---|
| Receiver weight | 1.7 g |
| Receiver height | 6.5 mm |
| Receiver depth | 1.91 cm |
| Receiver width | 1.5 cm |
| Weight | 142.6 g |
| Height | 50 mm |
| Depth | 138 mm |
| Width | 93 mm |
| Packaging data | |
|---|---|
| Package type | Box |
| Package height | 169 mm |
| Package weight | 268 g |
| Package depth | 104 mm |
| Package width | 59 mm |
| Warranty card | Yes |
| User guide | Yes |
| Quantity per pack | 1 pc(s) |
| Cables included | USB Type-A to USB Type-C |
| Batteries included | Yes |
| Receiver type | Nano receiver |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Logistics data | |
|---|---|
| Master (outer) case gross weight | 1.31 kg |
| Master (outer) case height | 219 mm |
| Master (outer) case length | 117 mm |
| Master (outer) case width | 259 mm |
| Products per master (outer) case | 4 pc(s) |
Frequently Asked Questions
When will it arrive?
Any order over £99 wil be shipped on our free 2-3 working day service, if you opt for Next Working Day shipping then this will be with you the next working day between 09:00 and 18:00. Deliveries to Northern Ireland, Channel Islands and the Scottish Highlands will be on a 3 day service.
Do you offer a credit account?
We offer credit accounts to Gotraka Business customers, please enquire with our customer support team for more information. Credits accounts are subject to KYC.
How long is the returns policy?
For most products bought online, you have a legal right to change your mind within 14 days and receive a refund. If you wish to return unwanted products, you must let us know that you want to return them within 14 calendar days from the day after delivery. The item must also be returned to us within 7 working days from approval of return and receipt of the return label.
How long will it take to receive my order?
This is something that we are working hard to bring to you - we recognise that having deliveries on preferred days not only makes it easier for you but it is also great for the environment. By having deliveries arranged on days that you are going to be in or consolidating your orders to arrive to you at the same time means that the courier won't need to come back multiple times due to missed deliveries or multiple deliveries.
Can I change my delivery address once the order has been placed?
Our systems are highly automated, where possible we will do our utmost to accommodate this. To ensure we maintain a high delivery success rate most of our orders are picked and prepped for shipment within 30 minutes
How do I return my order?
If you need to return your order please raise a return through your order page detailing the reason for return. Once this form has been submitted it will be reviewed by the Returns Department who will contact you to arrange the return.
Please note the returns department may ask for more information such as the serial number(s) and images where applicable to process the return.
How long do I have to return an item?
For most products bought online, you have a legal right to change your mind within 14 days and receive a refund. If you wish to return unwanted products, you must let us know that you want to return them within 14 calendar days from the day after delivery. The item must also be returned to us within 7 working days from approval of return and receipt of the return label
Are returns free?
Returns for faulty / damaged items will be free of charge
Returns for unwanted items that have no fault will incur a minimal returns fee - delivery charges will not be refunded
Can’t find what you’re looking for?
Our friendly support team is just a message away, ready to assist with anything. Our team is experienced with gaming gear, home tech, and everything in between—feel free to reach out.
📧 Email: help@gotraka.com
📞 Phone: 020 8208 1234
💬 Live Chat: Available 9 AM – 6 PM ( Monday - Friday )
