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 15 - Jul 20

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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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    SML
    New York, US
    ★★★★★ 5
    Best sunscreen
    Size: 3 Fl Oz (Pack of 1)
    My favorite sunscreen. Been buying if for 2 years and still a great product. It goes on easily and does not make your skin greasy or sweaty. It does not cause breakouts either.
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    Reviewed in the United States on May 7, 2026
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    JD
    Boise, US
    ★★★★★ 4
    Some white cast
    Size: 3 Fl Oz (Pack of 1)
    Works well, but definitely leaves white cast. It did better for me than it did for my partner but it was hard to get this to rub in and lot look white on him. Smells decent. I will continue to use.
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    Reviewed in the United States on June 7, 2026
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    Panamaniac
    Chelsea, US
    ★★★★★ 5
    Good Stuff
    Size: 3 Fl Oz (Pack of 1)
    I’ve used this for several years..,light and blocks the rays.
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    Reviewed in the United States on June 5, 2026
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    Kristen
    Chelsea, US
    ★★★★★ 5
    Your makeup won't get ruined! ❤️
    Size: 0.47 Ounce (Pack of 1)
    I'm new to skincare and I didn't know we were supposed to wear sunscreen! 😱 Turns out it's arguably the most important step of skincare. First, I like the texture of this sunscreen. It's not greasy, it's velvety and smooth. It feels nice on my skin. I used this for the first time yesterday, and I just want those of you to know who are considering buying this, it applies well against makeup! That was one of my main concerns. I did my skincare with this sunscreen as a final step, then put on my makeup. The sunscreen acted as a primer, honestly, so I skipped primer. When I reapplied the sunscreen hours later, my makeup didn't smear! Instead I had a nice, healthy glow to my skin. I actually think it enhanced my makeup; my makeup seemed to last longer than usual. If you find yourself to be TOO glowy after a while, just apply a bit of translucent powder and your makeup will stretch even longer. Bonus: It fits nicely in your purse! Good for people like me with a million things they insist on carrying around.
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    Reviewed in the United States on March 30, 2026
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    Jeanette's Mom
    Waukegan, US
    ★★★★★ 5
    Works well when properly applied
    Size: 3 Fl Oz (Pack of 1)
    I try to always buy the highest SPF that I can find. This one fits the bill. If you apply it thoroughly all over and then reapply every few hours, you shouldn't get burned. I've worn it to the water park numerous times now. I have very sensitive skin, and it's given me no issues. I even put it on my face, just being careful not to get too close to my eye area. Once it absorbs into your skin, it doesn't feel too sticky like some other sunscreens can. Just be aware that it will leave a white residue on your bathing suit if you get it on there, but I've always been able to wash it out and that's a small price to pay for proper sun protection!
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    Reviewed in the United States on April 9, 2026

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