Have had a USB2-HUB10S (now discontinued) my iMac for several years which worked with no issues. Since installing last Mac OS Mojave, the iMac will not boot. Called Apple and walked though disconnecting USB plugs one-by one from the hub. Disconnecting one solved issue.
Will the USB2-HUB10S work on Mac OS Mojave or do I need to replace with a newer hub?
(And is the USB2-HUB10S a 32 or 64 bit hub (and is that even a valid question)?