First Look: The Expert Mouse Pro TB900 EQ is Kensington’s most advanced trackball yet, built for speed, comfort, and serious productivity

Kensington has announced the Expert Mouse Pro TB900 EQ Trackball, positioning it as the company’s most advanced trackball offering to date. The launch marks a milestone as Kensington celebrates four decades of innovation in the trackball peripheral space.

The new trackball targets professionals who spend extended hours managing complex multi-monitor setups, editing video content, and working through data-intensive spreadsheets. Kensington emphasizes three core benefits: speed, comfort, and productivity. Unlike traditional mice that require arm movement, trackballs enable cursor control through thumb or finger manipulation of a stationary ball, significantly reducing fatigue during long work sessions.

While ergonomic vertical mice have garnered considerable attention in the peripheral market, trackballs maintain a dedicated following among professionals who prioritize efficiency and comfort. The Expert Mouse Pro TB900 EQ appears designed specifically for this audience, with a focus on creating a pointing device suited to serious, all-day productivity work.

A Windows Central reviewer received an early sample and has been conducting hands-on testing. The review evaluates the device’s design philosophy and how well it delivers on its promises of comfort and efficiency for power users seeking alternatives to conventional pointing devices.

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