124
plug classification rule
(feddit.de)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
I'm going to go a different direction and argue that the RS232 has always been the most androgynous and third-sex of the connectors because:
Who's connecting to who? Who's the top and who's the bottom? Who wears the pants? No one knows.
they're just the hyenas of connectors