From what I know yes it still works...its just my father in law upgraded hes..hes always buying new stuff like this..he even buys laptops every few months as well...
I don't know either...All I know is it plugs into your lighter which it has that and it has a antenna thing which is that square box in one of the pictures..Im sorry this is what he gave me and said is all I needed to use it!!!!from what I know no installing with it
I think it does cost to have it monthly..I just googled it..If u google does it cost to use a satellite radio it will bring it all up for you..I didn't know it did..My father in law got a new one so he gave me this one to put on here
its now free shipping//yes I did say that but was able to go ahead and do free shipping its just when someone bids you can't change that u just can add updates on it