Kensington Expert Mouse
Best ergonomic trackball for professionals seeking all-day comfort and precision.
This trackball is the ultimate upgrade for anyone tired of wrist fatigue. By swapping traditional mouse movement for a precise, stationary scroll ring, you gain incredible control and comfort during long workdays. It takes a moment to adjust, but your hands will thank you for the ergonomic relief.
$82.99
at
CDW
Who it's for
- Office workers seeking relief from repetitive wrist strain
- Designers and editors needing pixel-perfect cursor control
- Professionals working with limited desk real estate
Who should skip it
- Traditional mouse users unwilling to relearn navigation
- People preferring low-maintenance, set-it-and-forget-it peripherals
- Budget-conscious shoppers looking for entry-level pricing
Performance breakdown
Ergonomic comfort
The included wrist rest significantly reduces strain during long work sessions.
Navigation precision
Large trackball offers smooth, granular control for detailed design or editing.
Scrolling efficiency
The signature Scroll Ring makes navigating long documents feel incredibly intuitive.
Ambidextrous usability
Symmetrical design ensures equal comfort for both left and right-handed users.
Connectivity reliability
Wired USB connection eliminates latency and battery anxiety for consistent performance.
Customization depth
Four programmable buttons provide solid flexibility for streamlining your daily workflow.
Key Specs
Brand
Kensington
Product Line
Kensington Expert Mouse
Connectivity Technology
Wired
Interface Required
1 x USB - 4 pin USB Type A
Movement Detection Technology
Optical
Operating System Required
Apple MacOS X 10.8 or later, Google Chrome OS 44 or later, Microsoft Windows 7 or later
Programmable Buttons
4
Product Type
Trackball
Input Device Features
DiamondEye technology, Removable wrist rest
Pointing Device Interface
USB
Know before you buy
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