The PC I am going to buy will have a Sharkoon T9 ATX Midi Tower Case and a MSI H97 PC Mate Intel LGA1150 H97 ATX Motherboard. The case says it has x1 usb 3.0 and x3 usb 2.0 ports, but my motherboard supports x4 2.0 usb ports. A) Will this cause a problem? B) If so, what should I do/buy instead?