This screw-on converter has an FME Female connector on one end and a N Male connector on the other end. This FME Female / N Male Adapter is typically used to Connect a cable with an FME Male connector to an antenna with an N Female Antenna. Connector rotates to screw on without twisting cable.
Convert a FME Male Connector to a N Male connector
Connect a cable with FME Male connector to a cable with an N Female connector
Connect an antenna to a device such as a hotspot, amplifier or router