# Kensington Orbit Trackball Mouse with Scroll Ring (K72337US)

- Category: Mouse
- Brand: Kensington
- Model: K72337US
- Part number: K72337US
- Price (US): $39.99
- Price last checked: 2026-08-05
- Rating: 4.5/5 from 3418 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/mouse/kensington-k72337us/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Kensington |
| Model | K72337US |
| Tracking Method | Trackball |
| Color | Black |
| Type | Wired |
| Scroll Type | Scroll Wheel |

## 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 KensingtonWorks 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.
- Compatible with Windows, Mac OS, and chrome (version 44 and later); plug & play installation gets you clicking and scrolling through the reliable wired USB connection, and it does not need batteries; 5 Year

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