Connecting a Cinema display HD to a new Mac Mini
I am trying to connect my Cinema Display to the new Mac Mini, with great difficulty. With my old Mini (2014) I had an Apple DVI to mini displayport converter, which needs one ucb-a ports input and had a usb-a output (I presume for power). My new Mini doesn't have a mini displayport. So, I tried to extend the cable with a hdmi. This didn't work. I looked on the internet for clues as to what to do next, but I am not sure about it.
The Display has a dual-link dvi port with two times nine groups of pins. This, with a usb-a cable is connected to a converter/adapter that outputs a mini-displayport and a usb-a. I wish to know what I can get rid off, what I need to buy and what I need to keep; if I can add a new converter to the mini-displayport or if I better add a converter/adapter at the DVI end. I'd very much appreciate your help.
Thanks,
Shy
Mac mini, macOS 10.15