kensington
Kensington Pro Fit™ Ergo TB450 Trackball (k72179ww)
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- SKU:
- 21368594
- MPN:
- k72179ww
- Availability:
- Usually ships the same or next business day. In stock at our CA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 07/12/2026 11:48:17 PM 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 $41.94 each 41.94 |
| Buy 3 | and pay only $39.74 each 39.74 |
| Buy 4 or above | and pay only $37.68 each 37.68 |
- Stock Update:
- 07/12/2026 11:48:17 PM PST
Frequently bought together:
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 2.4GHz wireless connection options for maximum flexibility. To help reduce global environmental impacts, the TB450 is made of minimum 50% post-consumer recycled content of the total plastic components*. It also features long battery life, patented ball ejection system for easy cleaning, and precision optical-tracking technology.*Excludes PCB assembly and dry batteryPackage Contents:
- Pro Fit Ergo TB450 Trackball
- Nano Receiver
Features
Package Contents:
Trackball Diameter (mm): 34 USB Receiver Size: Nano Features: EQ, SmartFit™
50%
- Pro Fit Ergo TB450 Trackball
- Nano Receiver
Additional Information:
Post-consumer-waste%:
50%
Specs
| Power Description | |
| Power Source | Batteries |
| Pointing Device | |
| Pointing Device Wireless Technology | Bluetooth/Radio Frequency |
| Number of Programmable Buttons | 5 |
| Wireless Operating Frequency | 2.40 GHz |
| Movement Resolution (dpi) | 1600 |
| Total Number of Buttons | 5 |
| Hand/Palm Size | Medium/Large |
| Movement Detection | Optical |
| Wireless Receiver Interface | USB |
| Ergonomic Fit | Right-handed |
| Pointing Device Connectivity Technology | Wireless |
| Pointing Device Features |
|
| Physical Characteristics | |
| Product Material | Recycled Plastic |
| Weight (Approximate) | 1 lb |
| Product Color | White |
| Height | 2" |
| Color Family | White |
| Width | 3.7" |
| Depth | 5.4" |
| Warranty | |
| Limited Warranty | 3 Year |
| Interfaces/Ports | |
| Pointing Device Host Interface | USB |
| Battery Information | |
| Battery Size Supported | AA |
| Battery Chemistry | Alkaline |
| Battery Consumption Type | Exchangeable Rechargeable Battery |
| General Information | |
| Brand Name | Kensington |
| Manufacturer Website Address | http://www.kensington.com |
| Marketing 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 minimum 50% post-consumer recycled content of the total plastic components*. It also features long battery life, patented ball ejection system for easy cleaning, and precision optical-tracking technology.*Excludes PCB assembly and dry battery |
| Product Type | Trackball |
| Product Name | Pro Fit™ Ergo TB450 Trackball |
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K72179WW |
| Product Model | TB450 |
| Product Line | Pro Fit Ergo |
| Packaged Quantity | 1 |
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 (k72179ww)
$46.42