Hi guy i have a pair of turtle beach px4's i simply want to use them with with my pc and also ps4, i would like to know if they can both be connected to the transmitter by optical with a splitter and no iterferance so they work fine and finally if i can have power to my rear usb hubs on my pc when its shutdown. The mother boared is msi gaming intel z79 if i remember rightly any help would be much appreiated and wellcome