Kensington Wired SlimBlade Trackball Mouse K72327U - Low-Profile

In this review of the Kensington Wired SlimBlade Trackball Mouse K72327U, the bottom line is simple: it is best for users who want a compact, ergonomic alternative to a conventional mouse that reduces arm movement while offering precise cursor control. The low-profile shape and silver metallic finish make it comfortable for longer sessions and attractive on a tidy desk, and the built-in laser tracking means users get accurate pointer performance. Our review focuses on real use, comfort, and the customization options that set this trackball apart.

Key Features

• Low-profile shape: The slim design reduces wrist and arm movement for more comfortable, extended use without sacrificing accessibility.
• Laser tracking: Precision cursor control lets the pointer respond accurately on a variety of surfaces for detailed work.
• Ambidextrous design: Left- and right-handed users can handle the trackball comfortably, so it fits mixed workstations.
• Space-saving footprint: The compact form factor takes up less desk space than a traditional mouse, freeing room on crowded desks.
• Customizable buttons: Free KensingtonWorks software allows programming of buttons and pointer behavior to streamline repetitive tasks.

Who It's For

The SlimBlade trackball is ideal for users who want to cut down on repetitive arm motion and preserve desk space, such as knowledge workers, designers who value steady pointer control, and people recovering from wrist strain who need a lower-motion pointing device. It suits home offices where a compact, neat aesthetic matters and where ambidextrous use may be required.

Those who prefer a traditional mouse with large sweeping hand movement or who need advanced wireless freedom should look elsewhere; this wired unit is focused on ergonomics, precision, and customization rather than providing a wireless or extremely high-DPI gaming experience.

Pros & Cons

Pros

• Comfortable low-profile shape that reduces arm and wrist movement for extended use.
• Laser tracking provides accurate cursor control comparable to classic high-quality trackballs.
• Programmable buttons via KensingtonWorks make workflows more efficient and personalized.
• Compact, ambidextrous design conserves desk space and suits both left- and right-handed users.

Cons

• Wired connection limits placement flexibility compared with wireless options.
• Some users report mixed feelings about scrolling speed and functionality depending on personal preference.

Specifications

Our Verdict

The Kensington Wired SlimBlade Trackball Mouse K72327U is a well-rounded choice for users seeking improved comfort, precise tracking, and desktop space savings. Its ambidextrous, low-profile design and button customization offer real productivity gains, making it good value for those prioritizing ergonomics and accuracy over wireless convenience.

Frequently Asked Questions

Is this trackball comfortable for long use?
Yes, the low-profile shape reduces wrist and arm movement, which reviewers found comfortable for extended sessions.

Can I customize the buttons?
Yes, the free KensingtonWorks software lets you assign functions and shortcuts to the trackball buttons.

Is it wireless?
No, this model uses a wired USB connection, which provides a reliable direct link but limits placement flexibility.