Question: is thunderbolt 2 usb c?
Answer: The Apple Thunderbolt 3 to Thunderbolt 2 adapter only works with Thunderbolt devices and computers. This does not include USB-C only devices. The MacBookPro 2015 has USB 3.0 ports that work up to 5 Gbps. ... Some Thunderbolt 3 docks also have one or more additional USB 3.1 gen 2 ports.