Kensington SlimBlade Pro

Name: Kensington SlimBlade Pro
Brand: Kensington

A finger-operated, ambidextrous trackball with a 55mm ball, twist scrolling, and wired, 2.4GHz and Bluetooth connections.

Key specs auto-matched against source pages · Last verified: 2026-10-17

Kensington SlimBlade Pro Trackball — Image: © Kensington (Manufacturer image)

~$119.99 Add to compare

Where to buy

View at Amazon.com View at Kensington View at Micro Center Official site

This page contains affiliate links. We may earn a commission at no cost to you.

Pros

Ambidextrous, low-profile design for either hand
Wired, 2.4GHz dongle and Bluetooth LE connections
Twist scrolling by rotating the ball
Rechargeable battery rated for about 4 months

Cons

Kensington's US page lists it as discontinued
Designed for average to larger hands
Windows ARM-based computers are not supported

Specs

Handedness	Ambidextrous
Ball size	55 mm
Ball position	Finger
Buttons	4
Scroll	Ball
Weight	285 g
Connectivity	USB, Bluetooth, USB receiver
OS	windows, macos
Released	2022

Sources

Similar devices

Trackballs

Kensington Expert Mouse Wired Trackball K64325

A wired USB symmetrical trackball with a 55 mm ball, a scroll ring and 4 buttons, supplied with a detachable wrist rest.

~$87.65 Add to compare

Trackballs

ELECOM IST M-IT10DR

ELECOM's IST M-IT10DR is a thumb-operated 2.4GHz wireless trackball with a 36mm ball, five buttons and an artificial ruby ball support.

~¥12,430 Add to compare

Trackballs

The Logitech ERGO M575S (sold in Japan as the M575SP) is a right-handed wireless thumb trackball with a 34 mm ball. It is a quiet-click update of the M575 that connects over Logi Bolt or Bluetooth and runs on one AA battery.

~$49.99 Add to compare