By-the-way, those USB C ports on your 2019 MacBook Pro are all Thunderbolt 3 ports and because the Thunderbolt protocol is a variant of USB, with appropriate adapter cables or connectors they are backward compatible with USB 3.2 to 1.0 devices. (On my Mac mini instead of calling it USB 3.2 Apple calls it USB 3.1 gen 2. As I said USB protocol nomenclature is a disaster mess.) I keep the Wikipedia article on speed dial so it is available for handy reference.


"All you've got to do is own up to your ignorance
honestly, and you'll find people who are eager to
fill your head with information"
--Walt Disney