USB on an Ipad
I bought a lightning to usb camera in apple store but all of the USB flash drives that I’ve been using is not accepted by the ipad due to too much power needed by the said flash drives. So is any USB power hubs Compatible with the ipad air or are there specific brands that I have to buy? I actually live in a rural area and the nearest apple store is 5 hours away and the shop in our town only sells a Ugreen USB hub 3.0 . Is it also possible to save a PowerPoint presentation or Word file from an ipad air 3 to a usb if I have a compatible USB power drive?
iPad Air, iOS 13