I was wondering if anyone had any luck using a USB Splitter like this one in our cars? It works in my Cayenne - in one slot I have a memory stick and the other is my jack for the iPhone. Unfortunately it doesn't seem to work in the 911?

pcgearhead.com/usb-hubs.php

Thanks!

 

http://www.porscheownersmanuals.com/...ace-of-the-PCM

"You cannot connect USB devices that require the installation of special drivers. The use of a USB hub is not permitted."

I wonder why it works in the Cayenne if it is the same PCM in the 911. In the Cayenne, does the PCM give you the same menu choices and they actually work to choose the device or does a different menu choice appear (like when BT audio is available) when the hub is used?

 

Jster - that explains it. Thank you so much for sharing that information. I think while the PCM in the Cayenne looks the same as the 911 and has the same features, it's actually slightly larger and therefore I'm guessing slightly different. Again I really appreciate you getting back to me.