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Kensington Pro Fit™ Ergo TB450 Trackball
General 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 |
Pointing Device
| Pointing Device Connectivity Technology: | Wireless |
| Pointing Device Wireless Technology: | Bluetooth/Radio Frequency |
| Wireless Operating Frequency: | 2.40 GHz |
| Movement Detection: | Optical |
| Movement Resolution (dpi): | 1600 |
| Pointing Device Features: | Ergonomic |
| Pointing Device Features: | Adjustable Tilt Angle |
| Pointing Device Features: | Adjustable DPI |
| Pointing Device Features: | Plug & Play |
| Ergonomic Fit: | Right-handed |
| Hand/Palm Size: | Medium/Large |
| Wireless Receiver Interface: | USB |
Interfaces/Ports
| Pointing Device Host Interface: | USB |
Battery Information
| Battery Size Supported: | AA |
Power Description
| Power Source: | Batteries |
Physical Characteristics
| Color Family: | White |
| Product Color: | White |
| Product Material: | Recycled Plastic |
| Height: | 2" |
| Width: | 3.7" |
| Depth: | 5.4" |
Miscellaneous
| Package Contents: |
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| Additional Information: | |
| Post-consumer-waste%: | 50% |
Warranty
| Limited Warranty: | 3 Year |
![]() | WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. |
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Shipping Restrictions
- This item cannot be shipped to PO Boxes.
- This item can be shipped only within the U.S.
- UPC: 085896005018
- Mfr's Part #: K72179WW



















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