3.0 is what they were originally called. I’m not always against retconning but this time it makes no sense. The Type-A plug is identical for all of them anyway.
The left two ones are obviously 9-pin, so 3.0. The right one is a different model (for one, the metal is wrapped into a U, not C) but still could be a 3.0 one if the 5 extra pins are shorter than on the other connectors.
3.0 is what they were originally called. I’m not always against retconning but this time it makes no sense. The Type-A plug is identical for all of them anyway.
The left two ones are obviously 9-pin, so 3.0. The right one is a different model (for one, the metal is wrapped into a U, not C) but still could be a 3.0 one if the 5 extra pins are shorter than on the other connectors.