car mount with pin connecter pass through

[dork420]

hey
already have a charger and aux in set up but what a cheap car mount that have a pass through connector so I can just drop my iphone in to the cradle and be all set with power, etc.
Does this exist?
Just don't want to re-buy stuff in I all ready have in a set like this:
http://www.amazon.com/Griffin-TuneF...4?s=electronics&ie=UTF8&qid=1278684974&sr=1-4

 

[absolut`]

http://www.arkon.com/iPhone_4_Car_Mount.php

 

[malnar]

If you have a cigarette lighter that's in a good spot, this might work for you: http://www.amazon.com/Kensington-Po...5?ie=UTF8&s=electronics&qid=1278858390&sr=8-5

Big plus for me is that it has a pass-through for the accessory jack so you can plug in a charger. It's been the perfect mount so far. Just ordered a second one for my wife.