Trying to run software on a new MacBook Pro m4 with parallels 20 and it asks for a com port and I don't have a clue with this as I'm new to parallels and Mac. As far as that goes I've had issues with other usb devices needing a hub plugged in to make those devices work. The info I need is probably here somewhere but I've searched the net running in circles and something seems different between this MacBook and everything in finding