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Customize
The Kensington Pro Fit Ergo trackball family delivers ergonomic, thumb-operated control designed for all-day comfort and improved wrist and forearm alignment with a 45° tilt. These wireless trackballs provide dual connectivity using Bluetooth Low Energy (LE) and 2.4GHz wireless for flexible pairing, multiple DPI settings for accurate cursor control, and programmable buttons that can be personalized with KensingtonWorks software. A patented ball ejection system enables easy cleaning and maintenance while precision tracking supports productivity in tight or cluttered workspaces. Constructed with recycled plastic components and engineered for long battery life, the Pro Fit Ergo trackball line is built for customization, comfort, and reliable wireless performance.
- Certified recycled content that conforms to SCS Recycled Content Standard V8-0 for a minimum 50% post-consumer recycled content of the total plastic components.
- 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. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility
- 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
- 128-bit AES Encryption - include government-grade 128-bit AES encryption for enhanced security to deter hackers from monitoring wireless connection and capturing sensitive information
- 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
- Long Battery Life - TB450 has long battery life means up to 18 months of use with 2.4GHz and up to 15 months of use with Bluetooth
- Dual Wireless Connectrion - TB450 includes a choice of Bluetooth Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included)
- Ergonomic Design - The sculpted ergonomic design and smooth thumb control provides all-day comfort and features a unique 45° tilt that helps improve wrist and forearm alignment
Specifications:
| Materials & Construction | |
| Eco-Conscious | Recycled Content |
| Post Consumer Recycled Content Percentage | 50 % |
| Product Material | Acrylonitrile Butadiene Styrene (Abs) |
| Product Details | |
| Item model number | K72194WW |
| Model | Tb450 |
| Tracking Method | Optical |
| Sizing & Dimensions | |
| Product Weight | 1.23 |
| Weight | 4.6 ounces |
| Technical Specifications | |
| Batteries | 1 AA batteries required. (included) |
| Connectivity Technology | Bluetooth, 2.4Ghz wireless |
| Mouse Type | Optical |
| Movement Detection Technology | Trackball |
| Power Source | Battery Powered |
| Special Feature | Wireless, Programmable Buttons, Lightweight, Ergonomic Design |


