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🎯 Elevate your workspace with precision, comfort, and wireless freedom!
The Kensington TB550 Trackball is a wireless, ergonomic input device designed for professionals seeking precision and comfort. Featuring dual wireless connectivity (Bluetooth LE and 2.4 GHz) with government-grade encryption, a rechargeable battery lasting up to 4 months, and four adjustable DPI settings, it offers versatile control tailored to your needs. Its patented ball ejection system ensures easy maintenance, while the 45° tilt ergonomic design promotes healthier wrist and forearm alignment, making it ideal for extended use in tight workspaces.




| ASIN | B0CD1QWG2V |
| Additional Features | Ergonomic Design, Programmable Buttons, Rechargeable, Wireless |
| Antenna Location | Office, School |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 4 months |
| Best Sellers Rank | #17 in Computer Trackballs |
| Brand | Kensington |
| Built-In Media | Pro Fit® Ergo TB550 Trackball, Quick Start Guide, Compliance Sheet, USB-A Receiver, USB-C (Male) to USB-A (Male) Charging Cable, Warranty Card, Welcome Card |
| Button Quantity | 7 |
| Color | Charcoal Blue/Silver |
| Compatible Devices | Personal Computer, Tablet |
| Connectivity Technology | Bluetooth, USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (570) |
| EU Spare Part Availability Duration | 3 Years |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00085896721963 |
| Hand Orientation | Right |
| Hardware Platform | Mac, PC |
| Item Dimensions L x W | 5.44"L x 3.68"W |
| Item Weight | 141 Grams |
| Manufacturer | Kensington |
| Mfr Part Number | K72196WW |
| Minimum Required Operating System Version | Mac OS 10.12 Sierra, Windows 10 |
| Model Name | K72196WW |
| Model Number | K72196WW |
| Mouse Maximum Sensitivity | 1600 Dots per Inch |
| Movement Detection | Trackball |
| Number of Batteries | 1 AA batteries required. (included) |
| Operating System | Mac, Windows |
| Pattern | Trackball |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Style Name | Thumb-Operated |
| UPC | 085896721963 |
| Unit Count | 1.0 Count |
| Warranty Description | 3-year limited |
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