Review on 🖱️ Kensington Orbit Trackball Mouse (K64327EU): Precision and Comfort at Your Fingertips by Brian Inman

When I first bought this mouse, it lasted over seven years before the right button finally failed. The second purchase of the same model showed problems from day one. The left button did not work properly. It jumped when I left-clicked, sometimes highlighting the entire page, sometimes nothing at all. Dragging with the left button was also very problematic, sometimes skipping the beginning or end of the selected text being dragged. Finally, less than six months later, the left button stopped working. I will not repeat this mistake. This is the last Kensington mouse I will buy.