I've read this thread before, but just figured eh.. the dock I bought didn't have it. However, I use my phone in my car for TuneIN and of couse navigation. Not having to plug the aux port in would be awesome. It seems that motorola's site is the only place to just get the cable. Even at the wild price of $20, it may still be worth it. Would just have to get a car charger with a USB port that supplies sufficient current.
I'm thinking about the Energizer ones on Amazon, can push up to 1.5A, pretty sweet.
I just got a RAZR Maxx, so I couldn't get the dock on Amazon and at $20 more, I can just spend $20 or so and get it from Motorola.
It should work great with the Maxx, right!!?? Thanks