[ MICE AND TRACKBALLS // IDENTIFIED COMPONENT ]
Kensington Orbit Trackball with Scroll Ring
Wired ambidextrous finger-operated trackball with a surrounding scroll ring.
MODEL IDENTIFICATION: Exact model / identifier: K72337US. Confirm label, package suffix, region, and revision against manufacturer documentation.
Model specifications
| Catalog subcategory | Mice and trackballs |
|---|---|
| Exact model / ID | K72337US |
| Physical mechanism and primary specifications | Optical tracking ball; scroll ring; two buttons; wired USB; ambidextrous molded enclosure. The ring surrounds the ball and is not a conventional wheel. |
| Host, interface, and driver caveats | USB pointer input. KensingtonWorks options depend on OS/software; basic movement and buttons are core use. Distinguish Orbit Wireless Mobile and Orbit Fusion models. |
| Revision identification | Record the complete printed SKU/PID, hardware revision, regional layout, and supplied accessories; similarly named variants may use different interfaces, drivers, or components. |
Preservation and service notes
Lift ball and clean support contacts with dry swab; avoid lubricants/solvents. Inspect captive USB lead and clear debris from ring without prying it open.
Record unit condition, accessories, host OS, software/firmware version, and test conditions separately from manufacturer-published specifications.
Primary manufacturer documentation
- Kensington Orbit Trackball with Scroll RingManufacturer product or support documentation; verify exact model and regional revision against the device label. Original page is gone; this is the Internet Archive’s copy.
- KensingtonWorks softwareManufacturer product or support documentation; verify exact model and regional revision against the device label.
Support pages can change; preserve the applicable manual and its revision with the physical equipment record.