The AUDIOVOX SCC1 is an addon module for various vehicle adapters we offer. When connected the SCC1 allows you to receive SIRIUS satellite radio in your vehicle. You will have full control of the tuner using your factory radio and steering wheel controls. The information about channel, song, and artist will display on your radio just like vehicles that have the factory dealership satellite option. Included with the tuner is a powerful antenna that ensures the highest quality digital reception. This adapter is plug-n-play with compatible adapters. Call if you have any questions about which products this addon module is compatible with.