USB charging and USB Host/micro SD with one cable
I'm thinking of buying a galaxy tab 8.9 for my car but I'm still skeptic.
The plan is to have one cable from the tab to the "car" which is charging the tab when the motor is started. This can be done with 5V DC/DC converter and a USB cable I'd say...
But now I noticed that this tab has no micro sd slot so I want to have a possibility to extend memory with usb or micro sd. I know that there are some adapters for usb host or micro sd but all off them I found are using the the standard samsung connector which is already used for charging in my case.
I found the pinout and it seems that this connector has everything on it which anybody needs. But I need charging and usb host at the same time!
Is there a cable which has multiple ends for USB host and client and micro sd (and maybe also hdmi, analog audio/video, ...) ? Just, one cable that can do everything which is on the samsung connector. That would be cool...
Anybody knows of something like this?