Hi there, I’ve used either a usb-a powered hub it’s linked in my post in this thread…
Or the Anker USB C Hub, PowerExpand+ 7-in-1 USB C Adapter, which is usb-c
Either let me power a controller and have access to an external drive.
I used the usb-a on my old iPad Air and I now use the anker on my usb-c iPad Pro.
Hope that helps…..
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