For more advanced troubleshooting, access the UEFI settings on your Surface Pro 9. Once in UEFI, go to Devices, disable the Docking USB port for at least 15 seconds, and then re-enable it. This can ...
Microsoft has done away with USB-A completely here and replaced it with Thunderbolt 4 which there are now two of on the frame alongside the usual Surface Connect port, 3.5mm headphone jack and ...