The SIRIUS SC-C1 Sirius Connect universal tuner lets you to receive SIRIUS Satellite Radio in your vehicle. Just add a Sirius Connect adapter (available soon) and you"ll be able to control all of the tuner"s functions from your factory or after market stereo. You"ll see channel, song, and artist information on your stereo"s display, and you can save your favorite SIRIUS channels as presets. The package includes a roof-mount antenna that attaches to your vehicle with its powerful magnetic base. The included removable metal mounting plate makes it easy to install the SC-C1 out of sight.