After having gone through quite a few hubs for my new iMac, I finally settled on this one.
It has an additional input via a micro-USB for power which allows me to drive my external high capacity hard disk drives which would not be possible in a non-powered hub.
I used one of my old mobile chargers and plugged in the micro-USB power from there to this hub.
This is currently available on Amazon at the following link…https://amzn.to/32vzG83
Let’s take a look at this now…