Yes, USB 3.X type A has additional pins, all the “blue“ type-a ports can support USB 3.0 and 3.1 gen 1/2 depending on the controller powering them.
USB-C adds additional pins for alt-mode as well as a higher power delivery allowance, but the USB data protocol part of it is the same as any other type of port of the same spec.
USB-C adds additional pins for alt-mode as well as a higher power delivery allowance, but the USB data protocol part of it is the same as any other type of port of the same spec.