I have the corsair obsidian 1000D and the Asus maximus formula xii. It comes with four cords for the front hook up. Two 3.2 gen 1 motherboard connectors, the black 20 pin plugs. And two USB 3.1 plugs. The problem is the motherboard only supplies enough for one each. I'm looking online and there are usb 3.0 hubs for the 20 pins. Would those be compatible for the 3.2 gen 1 that I have?