If you have a pink FAKRA connector on your Sirius or XM Radio receiver this is the antenna and connector you need to get service. This antenna comes with a custom designed FAKRA connector that allows for ANY antenna to be used with a satellite radio receiver that has a FAKRA. The supplied gold fitting goes between the FAKRA housing on the receiver and the SMB plug on the antenna. You can also use this connector with a factory installed satellite radio antenna to connect to ANY satellite radio receiver.