I heard that the USB3 port of the Rock64 outputs up to 950mA.
I have this external HD (WD My Passport), one of those 2,5'' external HDDs that are powered solely by the USB3 port. From what I've gathered, this should need no more than 650mA.
But it doesn't work on the Rock64.
After mounting the thing, if I try to write and read, it just disconnects with a bunch of dmesg errors. It make