I believe the name of the connector is "USB-C". So that's thunderbolt over USB-C, which is what all thunderbolt 3/4 is. The wikipedia article is both helpful

I believe the name of the connector is "USB-C". So that's thunderbolt over USB-C, which is what all thunderbolt 3/4 is. The wikipedia article is both helpful and hilariously complicated: https://en.wikipedia.org/wiki/USB-C https://en.wikipedia.org/wiki/USB-C