Quick question, does the MSI H81M-P33 motherboard come with USB 3 ports? And if not, Do I need to get a new case WITHOUT a USB 3 port to use it? I have a DeepCool Tesseract SW case and it has a USB 3 port on it, so would I need a new case, or invest in a different motherboard, or can I just not use the USB 3 cord? I have no intention of using it anyway. Thanks!