Kensington Pro Fit Ergo TB550 Ergonomic Optical Trackball Mouse
Kensington Pro Fit Ergo TB550 Ergonomic Optical Trackball Mouse
Description
• Sensor: Optical
• DPI: 400, 800, 1200, and 1600 DPI
• Connectivity: Bluetooth Low Energy (LE) and 2.4GHz wireless connection
• Buttons: 9
• Weight: 142.6g
• Government-grade 128-bit AES encryption
• K72196WW
Delivery
Australia
Standard Shipping 4-7 business days: AU $8.95*
Express Shipping 1-3 business days: AU $15*
International Shipping
New Zealand 9-12 business days: AU$21*
*During peak promotional periods, please allow additional time for your order dispatch.
Learn more
Returns
While we can’t offer a refund or replacement if you simply change your mind, we’re here to help if your item has a problem under Australian Consumer Law. You may be entitled to a refund or exchange if an item has a major problem. This is when the item:
- has a problem that would have stopped someone from buying the item if they had known about it
- is unsafe
- is significantly different from the sample or description
- doesn't do what we said it would, or what you asked for and can't be easily fixed
If the problem is not major, we will repair the item within a reasonable time. If it can’t be repaired in a reasonable time, we’ll offer a suitable resolution such as a refund or replacement. Please keep your proof of purchase — e.g. your receipt.
Read more
In stock with supplier
Ships within 8 - 27 days
BANK TRANSFER (EFT)
In stock with supplier
Ships within 8 - 27 days
Accepted payment methods
Description
• Sensor: Optical
• DPI: 400, 800, 1200, and 1600 DPI
• Connectivity: Bluetooth Low Energy (LE) and 2.4GHz wireless connection
• Buttons: 9
• Weight: 142.6g
• Government-grade 128-bit AES encryption
• K72196WW
Delivery
Australia
Standard Shipping 4-7 business days: AU $8.95*
Express Shipping 1-3 business days: AU $15*
International Shipping
New Zealand 9-12 business days: AU$21*
*During peak promotional periods, please allow additional time for your order dispatch.
Learn more
Returns
While we can’t offer a refund or replacement if you simply change your mind, we’re here to help if your item has a problem under Australian Consumer Law. You may be entitled to a refund or exchange if an item has a major problem. This is when the item:
- has a problem that would have stopped someone from buying the item if they had known about it
- is unsafe
- is significantly different from the sample or description
- doesn't do what we said it would, or what you asked for and can't be easily fixed
If the problem is not major, we will repair the item within a reasonable time. If it can’t be repaired in a reasonable time, we’ll offer a suitable resolution such as a refund or replacement. Please keep your proof of purchase — e.g. your receipt.
Read more

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.

51% of overall plastic is recycled material
Kensington is committed to help reduce the impact of plastic on the global environment.

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.

Connectivity: Bluetooth Low Energy (LE) and 2.4GHz wireless connection
DPI: 400
800
1200
and 1600 DPI
Government-grade 128-bit AES encryption
K72196WW
Kensington Pro Fit Ergo TB550 Trackball Mouse
Sensor: Optical
Shape: Ergonomic Trackball
Weight: 142.6g