kensington
Kensington Pro Fit™ Ergo TB550 Trackball (k72180wwvn)
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- SKU:
- 21362963
- MPN:
- k72180wwvn
- Availability:
- Usually ships the same or next business day. In stock at our NJ, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 03/02/2026 03:51:58 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 $58.51 each 58.51 |
| Buy 3 | and pay only $54.92 each 54.92 |
| Buy 4 - 9 | and pay only $53.93 each 53.93 |
| Buy 10 - 20 | and pay only $52.13 each 52.13 |
| Buy 21 or above | and pay only $51.25 each 51.25 |
- Stock Update:
- 03/02/2026 03:51:58 AM PST
Description
This item is brand-new, factory sealed.
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 a minimum of 51% post-consumer recycled content of the total plastic components*, and patented ball ejection system for easy cleaning. *Excludes PCB assembly, rechargeable battery and charging cablePackage Contents:
- Pro Fit Ergo TB550 Trackball
- 2.4GHz Nano Receiver
Features
Package Contents:
Trackball Diameter (mm): 34 USB Receiver Size: Nano Features: EQ, SmartFit™
51%
Restriction of Hazardous Substances (RoHS)
- Pro Fit Ergo TB550 Trackball
- 2.4GHz Nano Receiver
Additional Information:
Post-consumer-waste%:
51%
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Specs
| Power Description | |
| Power Source | Batteries |
| Pointing Device | |
| Pointing Device Wireless Technology | Bluetooth/Radio Frequency |
| Number of Programmable Buttons | 7 |
| Movement Resolution (dpi) | 1600 |
| Hand/Palm Size | Medium/Large |
| Scroller Type | Tilt Wheel |
| Scrolling Directions | Vertical |
| Movement Detection | Optical |
| Wireless Receiver Interface | USB |
| Ergonomic Fit | Right-handed |
| Rechargeable | Yes |
| Pointing Device Features |
|
| Wireless Operating Frequency | 2.40 GHz |
| Pointing Device Connectivity Technology | Wireless |
| Physical Characteristics | |
| Product Material | Recycled Plastic |
| Weight (Approximate) | 8.16 oz |
| 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 Type C |
| Charging Interface | USB Type C |
| Battery Information | |
| Maximum Battery Run Time | 4 Month |
| Battery Included | No |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Consumption Type | Integrated Rechargeable Battery |
| General Information | |
| Brand Name | Kensington |
| Manufacturer Website Address | http://www.kensington.com |
| Marketing Information | 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 a minimum of 51% post-consumer recycled content of the total plastic components*, and patented ball ejection system for easy cleaning. *Excludes PCB assembly, rechargeable battery and charging cable |
| Product Type | Trackball |
| Product Name | Pro Fit™ Ergo TB550 Trackball |
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K72180WWVN |
| Product Model | TB550 |
| 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 TB550 Trackball (k72180wwvn)
$62.36