Quick easy-to-print standard USB A socket cover. Design ensures it's impossible for a layer line break to block port.

I wasn't happy with many cover designs print orientation with layer lines in a direction that makes them prone to snapping, leaving the plastic blcoking the port. Whilst perhaps not as pretty as others, this shape is designed to print in a more robust orientation.

Top profile protects from scraping electrical contacts. Bottom profile has detents so it is held in by the socket.