Kensington Expert Mouse Trackball

Yes, it is truly ambidextrous. The symmetrical design allows you to use it comfortably with either your left or right hand, and the four buttons can be easily reconfigured using the Kensington software to suit your preferred orientation.

The scroll ring sits around the trackball itself, allowing you to rotate it with your fingers rather than flicking a wheel. It offers a much smoother, more precise scrolling experience, especially when navigating through long documents or extensive web pages.

While the trackball will function as a basic pointing device immediately upon plugging it in, you will need to download KensingtonWorks software to customize the button functions, adjust pointer speed, and tailor the device to your specific workflow.

Yes, the wrist rest is detachable. You can easily snap it off if you prefer a more compact footprint or if you already use a separate ergonomic wrist support.

Yes, the Expert Mouse is compatible with Windows, macOS, and Chrome OS. It connects via a standard USB-A port, making it a reliable plug-and-play option across these major operating systems.

While 400 DPI is lower than many gaming mice, it is the industry standard for trackballs because it prioritizes control and precision over raw speed. Most users find it perfectly adequate for productivity tasks, though you can adjust the cursor acceleration settings in the software if you need more responsiveness.