So I thought that if you get a SB motherboard you only lose pcie3 but didn't realise that you lose the usb 3.0 ports too. My motherboard is asrock pro z77 extreme 4 and I'm wondering if the usb 3.0 slots will still work. I went with the 2500k since it overclocks better but it seems that perhaps I've made the wrong choice. Any suggestions?