Yes. Like I said in post #42 , it must support USB 3.

This opens up many possibilities and the vendors does not have to do a lot to come up with solutions. Vendor can design docking station OH with a USB hub and a bunch of ports to support what ever devices.

The interface must be clean and unique. I am not sure if they should go with standard USB interface. Apple always wins with a non-standard interface. I hate that but this is a special situation and the cover has to hold on to the body without making it too bulky. So there maybe a reason for a custom interface that makes it clean, unique and cool.