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♻️ Work smart, work green, work secure — the future of ergonomic precision.
The Kensington TB450 Trackball is a premium wireless ergonomic mouse designed for professionals who demand comfort, precision, and sustainability. Featuring 50% recycled plastic construction, a patented easy-clean trackball system, adjustable DPI up to 1600, dual wireless connectivity (Bluetooth LE and 2.4GHz), and robust 128-bit AES encryption, it delivers secure, high-performance control with all-day comfort and eco-conscious design.





| ASIN | B0CF8874DR |
| Additional Features | Ergonomic Design |
| Antenna Location | Office |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 15 months |
| Best Sellers Rank | #81,422 in Computers ( See Top 100 in Computers ) #2,639 in Computer Mice |
| Brand | Kensington |
| Built-In Media | 1 x Kensington Pro Fit Ergo TB450 Wireless Trackball Mouse, 1 x AA Battery |
| Button Quantity | 6 |
| Color | Black |
| Compatible Devices | Personal Computer |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,421) |
| EU Spare Part Availability Duration | 18 Months |
| Enclosure Material | Metal, Plastic |
| Global Trade Identification Number | 00085896721949 |
| Hand Orientation | Ambidextrous |
| Hardware Platform | Not Machine Specific |
| Item Weight | 129 Grams |
| Manufacturer | Kensington |
| Mfr Part Number | K72194WW |
| Model Name | ProFit Ergo TB450 |
| Model Number | K72194WW |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Trackball |
| Number of Batteries | 1 AA batteries required. (included) |
| Operating System | Compatible con varios sistemas operativos (Windows, macOS, Linux) |
| Power Source | Battery Powered |
| Range | 10 meters |
| Style Name | Pro Fit TB450 |
| Theme | Office |
| UPC | 085896721949 |
| Unit Count | 1.0 Count |
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