XM 5v Volt Car Power Adaptor fits xm & sirius also uc8 supv1 DOCKS

Description

, 5V DC CAR PLUG FOR MOST plug and play 5v XM RADIOS,NOT SURECONNECT DOCKS WITH RED RING OR WRITING,,, WHERE THIS PLUGS IN DOCK THAN THIS IS
NOT THE RIGHT ONE,,,,IF NOT SURE ASK??
also fits uc8, supv1 docks SHIPS TODAY!! PLEASE CHECK MY OTHER ITEMS