I want to get a fractal design define mini micro atx case. The only downfall i have with this case is that it only has one USB 3 connection on the top at the front and two USB 2 connection. I want a s more USB connections than USB 2 connections so would I bee better off getting a USB 2 to USB 3 adapter to connect the usb 2 cable to the adapter then connect the adapter to the USB 3 port on the motherboard so im using the two usb 2 ports for usb 3 connections instead of USB 2 and actually leave the USB 3 port unconnected or is there a way I can get the whole three to operate as USB 3?