kensington
Kensington Pro Fit Ergo TB450 Trackball K72194WW
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- SKU:
- 20447327
- MPN:
- k72194ww
- Availability:
- Usually ships the same or next business day. In stock at our GA, IL, MS warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/18/2025 10:47:55 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $41.20 each 41.2 |
| Buy 3 | and pay only $39.30 each 39.3 |
| Buy 4 or above | and pay only $37.26 each 37.26 |
- Stock Update:
- 12/18/2025 10:47:55 AM PST
Description
This item is brand-new, factory sealed.
The Pro Fit Ergo TB450 Trackball combines the feel of a wireless mouse with the precision of a trackball. It uses an ergonomic design with a 45 tilt that helps improve wrist and forearm alignment, takes up less desk space than a conventional mouse, and is more comfortable during extended use. Users can choose Bluetooth Low Energy (LE) and 2.4 GHz wireless connection options for maximum flexibility. Features long battery life, patented ball ejection system for easy cleaning and precision optical-tracking technology. The sculpted ergonomic design provides all-day comfort and features a unique 45 tilt that helps improve wrist and forearm alignment. The TB450 includes a choice of Bluetooth Low Energy (LE) and 2.4 GHz wireless connection (2.4 GHz nano receiver included). Long battery life means up to 18 months of use with 2.4 GHz and up to 15 months of use with Bluetooth. A high-quality optical sensor accurately tracks the 34 mm thumb-operated trackball, giving users smooth cursor control and optimal precision. The TB450 offers easy cursor speed transitions with 4 DPI options: 400, 800, 1200, 1600. Users will be up and running quickly thanks to Plug & Play Installation for simple setup. The TB450 can be personalized with free KensingtonWorks software to enhance productivity. Windows ARM-based computers are currently not supported. Please check website for future compatibility updates. The TB450 includes government-grade 128-bit AES encryption for enhanced security to deter hackers from monitoring wireless connection and capturing sensitive information. This product is designed to comfortably fit users with average to larger sized hands. Connector/Port/Interface: Bluetooth; Left/Right Hand Use: Right; Mouse Technology: Optical; Wired/Wireless: Wireless.Global Product Type:Wireless Mice
Features
Package Contents:
Pro Fit Ergo TB450 Trackball 1 x USB-A (male) Receiver 1 x Quick Start Guide 1 x Compliance Sheet 1 x Warranty Card 1 x Welcome Card 1 x AA Alkaline Battery 1 x China RoHS Sheet
Yes
50%
China
Environmentally Friendly:
Yes
Post-consumer-waste%:
50%
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
China
Specs
| Power Description | |
| Power Source | Batteries |
| Pointing Device | |
| Pointing Device Wireless Technology | Bluetooth |
| Number of Programmable Buttons | 5 |
| Wireless Operating Frequency | 2.40 GHz |
| Movement Resolution (dpi) | 1600 |
| Scroller Type |
|
| Movement Detection | Optical |
| Pointing Device Connectivity Technology | Wireless |
| Physical Characteristics | |
| Product Material | Acrylonitrile Butadiene Styrene (ABS) |
| Weight (Approximate) | 4.64 oz |
| Product Color | Black |
| Height | 2" |
| Color Family | Black |
| Width | 3.7" |
| Depth | 5.4" |
| Interfaces/Ports | |
| Pointing Device Host Interface | USB 2.0 Type A |
| Battery Information | |
| Battery Included | Yes |
| General Information | |
| Brand Name | Kensington |
| Manufacturer Website Address | http://www.kensington.com |
| Marketing Information | Ergonomic Design The sculpted design provides all-day comfort and features a unique 45° tilt that helps improve wrist and forearm alignment. Dual Wireless (Bluetooth® + 2.4GHz) Connection Capability The TB450 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included). Long Battery Life The TB450 offers up to 18 months of use with 2.4GHz and up to 15 months of use with Bluetooth®. Use of non-Alkaline batteries may result in shorter battery life. Adopts GRS-certified 70% Recycled ABS. 50% Of Overall Plastic Is Recycled Plastic. Kensington is committed to help reduce the impact of plastic on the global environment. Patented Cleaning System The 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 A high-quality optical sensor accurately tracks the 34mm thumb-operated trackball, giving users smooth cursor control and optimal precision. The TB450 offers easy cursor speed transitions with 4 DPI options: 400, 800, 1200, 1600. Plug & Play Installation Users will be up and running quickly thanks to Plug & Play Installation for simple setup. The TB450 can be personalized with free KensingtonWorks™ software to enhance productivity. 128-bit AES Encryption The TB450 includes government-grade 128-bit AES encryption for enhanced security to deter hackers from monitoring wireless connection and capturing sensitive information. The Pro Fit® Ergo TB450 Trackball combines the feel of a wireless mouse with the precision of a trackball. It uses an ergonomic design with a 45° tilt that helps improve wrist and forearm alignment, 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. To help reduce global environmental impacts, the TB450 is made of 50% recycled plastic. It also features long battery life, patented ball ejection system for easy cleaning, and precision optical-tracking technology. The sculpted ergonomic design provides all-day comfort and features a unique 45° tilt that helps improve wrist and forearm alignment. The TB450 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included). Long battery life means up to 18 months of use with 2.4GHz and up to 15 months of use with Bluetooth®. To help reduce global environmental impacts, the TB450 is made of 50% recycled plastic. A patented ball ejection system features a unique, easy-to-clean design with built-in trackball ejection button to effortlessly remove the trackball for cleaning when needed. More from the Manufacturer |
| Product Type | Mouse |
| Product Name | Pro Fit Ergo TB450 Trackball |
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K72194WW |
| Product Model | TB450 |
| Product Line | Pro Fit |
| Packaged Quantity | 1 / Each |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Kensington Pro Fit Ergo TB450 Trackball K72194WW
$45.46