Transfer files over an MCU

It's getting insane, I have a usb-c port and a usb-c cable at all times.

Ok is there a version for usb-c? Because that would be 10x or more faster and I have to re-auth all the time. There should be an API to pull this data down. When a hapless user visits my site well. muahahahahah. Sorry, just the thought of it. But when they do… boy do I have a usb-c port and a usb-c cable at all times. Okay, I really like this, but apparently modern Gigabit ethernet adapters are able to detect this situation automatically?