The biggest thing to understand here is Thunderbolt is not USB and USB is not Thunderbolt USBC is a port type, just as USB TypeA is a port type What you likely are looking for is a US1 PCIe card that has USBC ports, which uses USB protocol Just because Thunderbolt 3 and USBC use the same port, they are NOT the same protocol 1151 pm With the introduction of the mid 19 Mac Pro, Apple has brought internal PCIe slots back in a tower form factor The excitement ends here for me They priced me out completely What I found most intriguing is the Thunderbolt 3 addin card This means when Thunderbolt 4 becomes available it's possible to upgrade (andA current 16″ MacBook Pro will require 87W, and thus, at least one of the 3pin PCIe power taps on the card need to be connected up to something (powering both taps is probably a good idea to give the card its full 100W) Note The GC Titan Ridge is not
Thunderbolt 3 pcie card mac pro