This was just thrown in with my radio package...I really didnt need it so I didnt want it to collect dust so I decided to put it up for sale. Im not sure what exactly comes with it but I know the roof mount antenna wasnt included but I hear you can get that off of ebay for $25.00 so thats not really a problem. So I'm basically selling the unit and whatever wires that were included when I purchased my radio. Give me an offer and I'll let you know if its a sale or not.