Since I haven't received any answer whether IPad4 + Fiio e10 would work or not, I have decided to try for myself.
I'm thinking of using http://www.ebay.co.uk/itm/Lightning-USB-Micro-SD-SDHC-Camera-Connection-Kit-Kartenleser-Adapter-fur-iPad-4-/271217715373?pt=DE_Computer_Speicherkartenadapter&hash=item3f25d5e8ad this magical device.
However since E10 requires ~100mA I need a USB POWERED HUB, and this is the part that I don't understand. Which hubs are confirmed to work? And most importantly how do I connect it correctly? Or can I just use a simple unpowered hub and somehow connect wall charger in the middle?
Edited by kulakovs - 6/8/13 at 1:16pm