The CNP2000UCA is the latest universal mini tuner adapter for XM ready car stereos. This kit includes a reprogrammable interface adapter, XM mini-tuner and dock. Features: -Universal XM Satellite Radio Programmable Interface Adapter -Allows conversion of your existing aftermarket head unit into an XM Radio receiver -Direct connection allows for greater digital sound quality -Features built-in expansion port (pass through connection) for additional compatible manufacturer devices like iPod adapters or CD changers -Compatible with the XM Mini-Tuner, a portable subscription cartridge that will eliminate the need to have multiple subscriptions -Web based update software will ensure latest software -Includes adapter, XM Mini-Tuner/car dock, antenna, and USB programming cable -Access 170 digital XM channels of music, sports, news, talk and comedy -Optional XM Direct2 adapter cables: Alpine, Clarion, Eclipse -Optional XM Direct2 adapter cables: Jensen, JVC, Kenwood, Panasonic, Pioneer, Sony