If you have a JVC head unit , and want XM radio in your car, then the XMDJVC100 XM Direct adapter is the perfect fit for you in-dash stereo system. The adapter along with the universal adapter can be easily installed behind your dash. It also allows users to be able to connect to other devices, such as CD changers. Please Note: This package only includes the adapter. For a complete ready to use package, you will also need to order our Universal XM Direct Radio. Click here for more information. our Universal XM Direct Radio. for more information. Package Details: Includes: • XMDirect™ Smart Digital Adapter with hardwired cables Product Features: • Quick and easy install • Complete Plug and Play professional installation • Uncluttered appearance Technical Specifications: Model #: XMDxmdjvc100 Manufacturer: Terk Dimensions: n/a Weight: 1 lb. Available Documentation: In order to view our radio hardware manuals online, you'll need to have Adobe's Acrobat Reader installed on your computer. If you don't yet have Acrobat Reader, please visit Adobe's web site to download the reader free of charge. none