@drillerman52 the display must be a USB 3. For the MFD bezel I am not sure if a USB 2 is enough. I use a lot of USBs (4 for my 2 MFDs and one each for the ICP, stick, throttle, tracking camera etc), so I use 2 powered USB hubs plugged to the 2 USB 3 ports on my PC. But in my case, it seemed that the power from the hubs was not sufficient, because sometimes the displays would turn on and off randomly. So, I got me a USB C charger with 2 outputs of 65 watts each, and I connected it them to the USB C plug that the display has for extra power (it also has a 12V input, if you are interested). I don’t know if this setup is an overkill, but I had no issues since. Maybe the power of your hub is enough for your rig and you don’t need the extra cable.
So to make it more clear. The MFD bezel and the USB 3 of the display must be connected to the PC, directly or via a powered hub. If the power that the display gets is not enough, you can give it an extra boost, either via the 5V USB C, that has to be connected to somewhere that powers it, or the 12V input.