2012 Boxster audio cord with multiple ends??
 

When new, my 2012 Black Edition Boxster S came with a multi ended audio cord that connected to the "old" pre lightning cables as well other devices (iPods, etc.). I either misplaced it or threw it out since it no longer connected to my phone any more. I was considering looking for an adapter that I could connect to that missing cable with my lightning cable iPhone. Does anyone know what kind of plug that cable used. I think it had a round type plug that lead to a cable with multiple ends for iPhones, etc.
Also, any idea where to get a replacement cable. I've tried searching multiple web sites but nothing even close came up.
TIA!
Charlie

Thanks, but unfortunately it's sold out!