Kensington

Expert Trackball

The Kensington Expert Trackball delivers exceptional precision and comfort for extended use, but its large size, high price, and learning curve make it best suited for dedicated desktop users with larger hands.

Summed up from 8 published reviews

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What reviewers like

Large 55 mm trackball provides class-leading accuracy and stability 1 2 3 4
Ambidextrous ergonomic design with detachable wrist rest reduces wrist strain 1 2 3 4
Intuitive scroll ring enables smooth fingertip scrolling 1 2 3 4
Extensive button remapping and per-app profiles via Kensington software 1 3 4 6
Dual wireless (2.4 GHz dongle and Bluetooth) with easy multi-device switching 1 3 5 6

What they don't

Large size may not suit small hands 1 2 3 4
Scroll ring can feel inconsistent or develop dead zones 2 4 7
Requires adjustment period to master trackball navigation 5 6 7

Best for

Precision-focused professionals and creatives seeking ergonomic stationary desktop control

Skip it if

You have small hands need portability or want a cheap mouse alternative

Where it fits

use: Wrist relief
buttons: Two
connection: Wired

Specs

Type: Trackball
Hand: Either hand
Side buttons: Standard
Wireless: No
Size: Large

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Questions

Is the Kensington Expert Trackball worth it?

What do reviewers like about the Kensington Expert Trackball?

Large 55 mm trackball provides class-leading accuracy and stability. Ambidextrous ergonomic design with detachable wrist rest reduces wrist strain. Intuitive scroll ring enables smooth fingertip scrolling. Extensive button remapping and per-app profiles via Kensington software. Dual wireless (2.4 GHz dongle and Bluetooth) with easy multi-device switching.

What are the downsides of the Kensington Expert Trackball?

Large size may not suit small hands. Scroll ring can feel inconsistent or develop dead zones. Requires adjustment period to master trackball navigation.

Who should buy the Kensington Expert Trackball?

Precision-focused professionals and creatives seeking ergonomic stationary desktop control. Skip it if you have small hands need portability or want a cheap mouse alternative.

Sources

We don't test products ourselves. This page sums up 8 published reviews, read on October 24, 2026; each point above links to the reviews that make it.