If you are replacing the factory antenna in your vehicle this antenna cable adapter ensures that you can continue to use your original factory radio. It is a simple yet necessary cable that adapts the aftermarket antenna cable to plug into the vehicles factory radio with a female Motorola connector on one end and a male dual FAKRA connector on the other.Antenna adapter cableadapt the vehicles original factory radio to use with an aftermarket antennFemale Motorola connector on one endMale dual FAKRA antenna connector on the other end Family