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Kensington Orbit Wireless Trackball with Scroll Ring - Space Gray (K72675WW),Black/Grey

Kensington Orbit Wireless Trackball with Scroll Ring - Space Gray (K72675WW),Black/Grey

Bottom line: The Kensington Orbit Wireless Trackball with Scroll Ring ($44.99 on Amazon as of 2026-10-06): Patented scroll ring spins for fast page and document scrolling.

$44.99

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Buy on Amazon — $44.99 Compare to similar keyboards & mice

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Patented scroll ring spins for fast page and document scrolling
  • ✓ Dual 2.4 GHz and Bluetooth 3.0/LE pairing with 128-bit AES encryption
  • ✓ Four DPI steps (400/800/1,200/1,600) switch precision to speed on demand
  • ✓ 40mm hard-surface ball machined as a true sphere for steady optical tracking
  • ✓ Ambidextrous shell plus detachable wrist rest suits left or right hands

Cons

  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The Kensington Orbit Wireless Trackball with Scroll Ring (K72675WW) puts a 40mm precision-machined ball and Kensington's patented scroll ring under your fingertips, so you can navigate long documents and web pages without dragging a mouse across the desk. Dual wireless connectivity gives you both 2.4 GHz and Bluetooth 3.0/LE, secured with 128-bit AES encryption, so this Kensington trackball moves between a work laptop and a home PC without swapping receivers. Four DPI settings — 400, 800, 1,200, and 1,600 — let you drop to slow, deliberate cursor movement for editing or speed up for…

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SpecPicks Verdict

SpecPicks scored Kensington Orbit Wireless Trackball with Scroll Ring using a rating × review-volume × price-fit model applied to published specs and reviews across the keyboards & mice category. Compare with similarly-priced alternatives in the keyboards & mice category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the Kensington Orbit work with both Mac and PC?

Yes. Kensington lists the Orbit Wireless Trackball as Mac and PC compatible, and the free KensingtonKonnect software is what you use to remap buttons and adjust cursor and scroll speed on either platform.

How does it connect — dongle or Bluetooth?

Both. It supports 2.4 GHz wireless and Bluetooth 3.0 and LE, with 128-bit AES encryption on the link, so you can pair it to a machine with Bluetooth or use the 2.4 GHz connection on a desktop without it.

Can I change the cursor speed?

Yes. There are four DPI settings — 400, 800, 1,200, and 1,600. Use 400 or 800 for precision editing work and 1,200 or 1,600 for word processing and general browsing.

Is this trackball good for wrist pain?

Kensington designs the Orbit to reduce wrist and hand movement compared with a mouse, and it ships with a detachable cushioned wrist rest. It is an ergonomic design choice, not a medical device — talk to a clinician about an existing injury.

Is it worth buying based on owner feedback?

It is well-regarded by owners, which is solid for an ergonomic pointing device. Check the product listing for current price, availability, and warranty terms before ordering.

Key Features

  • Dual wireless connectivity offers the flexibility of 2.4 GHz and Bluetooth (3.0 and LE), with 128-bit AES government-grade encryption security
  • The scroll ring lets you spin the dial to move up and down web pages or documents with complete ease. And the 40mm ball’s hard surface is specially designed as a perfect sphere for precise tracking and control
  • Four DPI settings let you easily adjust the cursor speed to fit your needs by selecting the appropriate level (400, 800, 1,200, or 1,600) — lower DPI for precision editing, and higher DPI for word processing or casual browsing
  • Ambidextrous design works equally well for right-handed and left-handed users. Trackball reduces wrist and hand movement to ease repetitive-stress injuries
  • Free KensingtonKonnect downloadable software provides a personalized experience, giving you the ability to assign a variety of functions (including shortcuts) to the buttons, and adjust cursor and scrolling speed
  • Optical tracking technology delivers 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

Full Specifications

BrandKensington
ColorBlack-Grey
Range30.0 feet
PatternMouse
Model NameOrbit with Scroll Ring
Style Namewireless
Unit Count1.0 Count
ConnectivityBluetooth, 2.4GHz
Model NumberK72675WW
Power SourceBattery Powered
CompatibilityPC, Mac
Built-In Mediaorbit wireless trackball, usb receiver, aa battery
Button Quantity2
Connection TypeWireless
Mfr Part NumberK72675WW
Special FeatureWireless
Antenna LocationOffice
Hand OrientationAmbidextrous
Hardware PlatformPC
Compatible DevicesPersonal Computer

Ready to buy?

Kensington Orbit Wireless Trackball with Scroll Ring - Space Gray (K72675WW),Black/Grey is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $44.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Kensington Orbit Wireless Trackball with Scroll Ring - Space Gray (K72675WW),Black/Grey
$44.99
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