It looks like I don’t need the lightning usb3 camera adaptor. I was able to
connect a 16 gb flash drive to the hub and it worked. It won’t work with a 128
gb flash drive. I think this is the case with the lightning usb3 camera
adaptor.
From: Sieghard Weitzel
Sent: Monday, January 6, 2020 8:
Yes, I have a four port USB powered hub that I plugged into the adapter that
was plugged into the ipad mini. This port has a switch to turn on and off each
port. I had only one port turned on. Nothing happened when it was connected
to my ipad mini. I did plug in a usb keyboard and it did wor