I'm using the charging arm which is basically a really short extension cable with a right angle connector thst came with the Ibolt dock I have for my Note 2. They don't list it separately on the site anywhere but I know you can call them and they will sell you one. Its like 10 bucks but has the ability to enable car mode which admittedly isn't much on Samsung, basically just some extra quick links in the drop down but it is handy since its things like maps and gps programs you may have installed. Heres a link to the page.
http://www.iboltshop.com/iBOLT-xProD.../dp/B00AOCSFYC
Here is a link to some pics of my setup.
https://plus.google.com/app/basic/ph...r%26sview%3D31
Here is the stand I use. Its solid as a rock in a big truck.
https://forums.androidcentral.com/e?...token=u0yxivKv. It needs this stand or something similar for a vehicle.
https://forums.androidcentral.com/e?...token=dHBMFfYQ
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