I want to be able to hook up my Corsair Hydro Series H115i Extreme Performance Liquid CPU Cooler but if I want to hook up the smart connect I need a USB 2 connection on my motherboard I don't have one so I need a way to connect that without using a 3.0 to 2.0 conversion because I want to keep my front IO working is there a USB type A to USB 2.0 header I can buy somewhere