I think I've seen both eg the more typical 5 pin on most Cameras MP3 players etc and then the 4 pin that comes on the Pentax Optio S4 for example.

Today, let’s look at the analog signalling used in USB-C – in part, learn more about the fabled 5.1 kΩ resistors and ... As you know, only one CC pin is used for communication.

user behavior in terms of PIN choice has probably not changed much. The hardware is not much more than a Digispark board, a small ATtiny85-based board with built-in USB connector, and an adapter.

That was until Thunderbolt 3 when it moved over to the 24-pin ... to USB-C ports, performance depends on the protocol it is running on. The latest version of the USB protocol, USB 4, runs on ...