What the Pro 8 finally also adds is support for Thunderbolt 4, bringing the full capability of the port to the device. The device sports two Thunderbolt ports along with the propriety Surface ...
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 ...