A freshly-made TNC cable.
@Famicoman For a PK-232? I have cables that look like that one.
@adamd Yes, exactly! It seems a 5-pin USB IDC header cable works as a good substitute for the PK-232 connector.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko