Kensington Orbit Trackball Mouse with Scroll Ring (K72337US), 4 1/2X5 1/2X2"
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
All-day comfort and scrolling come together in the orbit trackball with scroll Ring. The award-winning scroll Ring allows you to spin through web pages and long documents without the need for clicking. It offers better ergonomics, with less wrist and hand movement that will ease The pain of repetitive-stress injuries. KensingtonWorks software gives you the opportunity to assign specific functions to your 2 buttons and create a truly customized productivity experience. Optical tracking provides smooth and accurate cursor control, and a detachable wrist rest offers terrific ergonomic support…
SpecPicks Verdict
SpecPicks classifies Kensington Orbit Trackball Mouse with Scroll Ring (K72337US), 4… as a solid pick with broad community endorsement in the keyboards & mice category, based on 7,571 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Large, well-vetted feedback pool (7,571 reviews)
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Optical tracking technology provides precise cursor movement for superior accuracy so you can get where you want on the screen Quickly with less hand movement, improving productivity and efficiency; The blue 40mm ball has been specially designed with an absolute spherical, hard surface for precise tracking and control
- Unique scroll Ring let you move up and down web pages or documents with ease; ambidextrous design works equally well for both right-handed and left-handed users
- Detachable Wrist rest softly cushions and cradles the hand and wrist in an ergonomic position for pain-free productivity during extended periods of activity on the computer
- Free downloadable KensingtonKonnect software provides a personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor and scrolling speeds
- ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks.
Full Specifications
| Brand | Kensington |
|---|---|
| Color | Black-Blue |
| Range | 30.0 feet |
| Pattern | Mouse |
| Model Name | Orbit with Scroll Ring |
| Style Name | wired usb |
| Unit Count | 1.0 Count |
| Model Number | K72337US |
| Power Source | Corded Electric |
| Button Quantity | 2 |
| Mfr Part Number | K72337US |
| Special Feature | Ergonomic Design |
| Antenna Location | Office |
| Hand Orientation | Ambidextrous |
Ready to buy?
Kensington Orbit Trackball Mouse with Scroll Ring (K72337US), 4 1/2X5 1/2X2" is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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