SKU: 3114757066

Kensington TB550 Ergonomic Trackball Mouse Wireless Bluetooth Pro Fit

Sale price$98.95 Regular price$109.95
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Kensington TB550 Ergonomic Trackball Mouse Wireless Bluetooth Pro FitDescriptionSpecificationsShipping 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

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 51% recycled plastic, and patented ball ejection system for easy cleaning.

  • A sculpted ergonomic design provides all-day comfort. The Pro Fit® Ergo TB550 features a unique 45° tilt that helps improve wrist and forearm alignment, and an enhanced 4D scroll wheel for an intuitive user experience.
  • The Pro Fit® Ergo TB550 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included).
  • The Pro Fit® Ergo TB550’s rechargeable battery provides up to 4 months of battery life with a single charge via USB-C® port.
  • The Pro Fit® Ergo TB550 is made with 70% post-consumer recycled ABS. 51% of overall plastic is recycled plastic.
  • The Pro Fit® Ergo TB550’s unique, easy-to-clean design features a built-in trackball ejection button to effortlessly remove the trackball for cleaning when needed.
  • A high-quality optical sensor accurately tracks the 34mm thumb-operated trackball, giving users smooth cursor control and optimal precision. The trackball features 4 switchable cursor speeds (400, 800, 1200, and 1600 DPI).
  • Users will be up and running quickly thanks to Plug & Play Installation for simple setup. The TB550 can be personalized with free KensingtonWorks™ software to enhance productivity.
  • The Pro Fit® Ergo TB550 includes government-grade 128-bit AES encryption for enhanced security to deter hackers from monitoring wireless connection and capturing sensitive information.
  • Ergonomic - A sculpted design provides all-day comfort. The Pro Fit® Ergo TB550 features a unique 45° tilt that helps improve wrist and forearm alignment, and an enhanced 4D scroll wheel for an intuitive user experience.
  • Dual Wireless (Bluetooth® Low Energy (LE) + 2.4GHz) Connection Capability The Pro Fit® Ergo TB550 includes a choice of Bluetooth® Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included).
  • Rechargeable Battery - 

    The Pro Fit® Ergo TB550 provides up to 4 months of battery life with a single charge via USB-C® port

  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 3114757066

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    4.8 ★★★★★
    Based on 23 reviews
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    BWolfeJR
    New York, US
    ★★★★★ 5
    I am certainly glad I found them and finally ordered
    Size: 10, Color: Ivory/White/British Tan
    A bit bulkier than my Stan Smiths Leather versions, but actually more comfortable. They seem to be a bit "clunkier" looking than a streamline Stan Smith, but it's a matter of style. It works for a change of pace. Gets or picks up dirt a bit, but cleans well, except the canvas part. Has lasted almost 6-8 months with very little signs of wear. Feels very secure in any type of weather or condition. Great alternative or addition to having a pair of Stan Smiths.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
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    Rilind
    Pawtucket, US
    ★★★★★ 5
    Amazing shoes
    Size: 10.5 Wide, Color: Black/White/Black
    Amazing shoes
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    Reviewed in the United States on May 31, 2026
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    C Knorr
    Phoenix, US
    ★★★★★ 4
    Love the look, but Narrow
    Size: 10, Color: Marine Blue/Woodbury/Ivory
    What is for my son-in-law, he loves them, but had to switch them out twice because they run very narrow. He doesn’t have a wide foot at all so be careful when you purchase. Other than that they are a good looking shoe and he really likes them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 12, 2026
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    Verified Purchase
    Trevor
    Grantham, US
    ★★★★★ 5
    Awesome value shoes
    Size: 11.5, Color: Ivory/White/British Tan, Size: 11.5, Color: Ivory/White/British Tan
    These white Cole Haan shoes are just what I hoped for, the color is a perfect off-white, somewhere between cream and pure white, which gives them a more refined look. The quality feels excellent, they’re very comfortable right out of the box, and the laces feel durable and well-made. They fit true to size with no issues. Based on this experience, I’ll definitely be buying more from this brand in the future especially at this price point.
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    Reviewed in the United States on June 18, 2025
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    Maribel de Oleo
    New York, US
    ★★★★★ 5
    SNEAKERS OF THE GREAT MATERIAL
    Size: 9, Color: White/Black/White
    THE SNEAKERS ARE CONFORTABLE AND REALLY GOOD MATERIAL FOR THE ALL USE.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 25, 2026

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