Shakespeare SRA-50 Galaxy SiriusXM Satellite Antenna Using the latest Satellite Radio technology, this SiriusXM Approved Accessory meets or exceeds the most recent specifications set forth by SiriusXM. This antenna is compatible with all radios and docks that work on the Sirius and XM networks with push on style, single input SMB connector. This antenna can be mounted on almost every possible surface with 4 different mounting options. Sleek ultra low-profile design and looks good on a boat, vehi