It has one obd female connector at one end and cigarette lighter at the other end. Female end can not be plugged into connector on car,You need to have a OBD Male Port cable to plug in. Use this to power your HUD without having to plug into OBD port (the HUD usually plugs into the OBD port for power).
This product would be ideal for automotive enthusiasts or DIY-ers requiring a high-quality and reliable converter for accessing the diagnostic connector of their car's on-board diagnostics II (OBD2) system from a car socket, enabling them to monitor and adjust various engine performance parameters.
