Help Downloading Hackintosh High Sierra

[UtterDisbelief]

I see. So no USB3 with High Sierra and Mojave with Intel 10th generation hardware? That would be a problem running these older operating systems on the hardware.

There seem to be 400-series Comet Lake builds that recognise USB3 but I've no experience of them.

There must be a core OS difference since Catalina that recognises a new Intel USB3 implementation. I haven't discovered exactly where yet.