I have some problems connecting these to a Windows PC, I tried to follow the guides provided. The problem is, when I connect the HUB all devices show up in the device manager. I can't install the Zagig driver of the HUB (because 10 devices show up - see screenshot) and therefore I can't start CGminer. CPUminer works if I specify a specific COM port for a single unit. My preference strongly goes to get this working on CGminer since I want to over clock and monitor via the API.
Any suggestions?

Sorry for the shitty screenshot


Your best bet is to give BFgminer a try. No extra drivers required and if you want to persue the cgminer route you need to add the zagig driver to all instances of the ST driver under com ports.