Home / Technology / Trackball Fix: Kensington's New Pro Mouse Reviewed
Trackball Fix: Kensington's New Pro Mouse Reviewed
23 Jul
Summary
- New Expert Mouse Pro TB900 EQ addresses tracking issues.
- The TB800 EQ had reported sensor accuracy problems.
- The Pro model features dual sensors for improved performance.
Kensington has released the Expert Mouse Pro TB900 EQ, a successor to the TB800 EQ trackball mouse, which faced significant sensor tracking issues shortly after its 2025 launch. The original TB800 EQ, a highly anticipated update after ten years, was eventually removed from sale due to these widespread accuracy complaints.
The new TB900 EQ retains the comfortable design and customizable buttons of its predecessor. However, it features upgraded dual sensors, a key change intended to rectify the tracking problems that frustrated users of the TB800 EQ.
Extensive testing over several months indicates that the improvements in the TB900 EQ are notable, despite the visual similarities between the two models. These enhancements address the core performance issues that affected the earlier version.
