[mpitt]

> non-standard

Check again. "The USB Type-C Specification 1.0 was published by the USB Implementers Forum and was finalized in August 2014." (https://en.wikipedia.org/wiki/USB_Type-C)

[nix0n]

USB Type C is a de jure standard only: the de facto standards are 3.5mm TRSS for analog audio and Micro-USB for charging and PC connections.