Jim H.
Kensington's Technical Support team…
Kensington's Technical Support team solved my problem with my 2007 Expert Mouse Trackball. The Trackball has performed flawlessly for eighteen years (bought it via Apple online), but I was having problems programming the Trackball's click buttons after I upgraded my 2015 Apple MacBook Pro (and Intel processor) to an M1 MacBook Pro as well as jumping from OS High Sierra to OS Tahoe. Kensington Technical Support answered my questions quickly and successfully.
Response from KensingtonDec 4, 2025
hank you so much for taking the time to share your experience! We’re thrilled to hear that your 2007 Expert Mouse Trackball is still going strong after all these years — that longevity is exactly what we hope for with our products. We’re also glad our Technical Support team was able to help you transition smoothly from your older MacBook Pro and macOS version to your new M1 system. Upgrading across so many generations can definitely introduce some questions, and we’re happy we could provide the answers you needed quickly and successfully. If you ever need anything else or have more questions down the road, we’re always here to help. Enjoy your Expert Mouse and your upgraded setup! — The Kensington Team



