The reason I ask this question is because this is my first build (and first post on this site) and I happened to notice something in the details for the blackhawk on newegg, "NOTICE: Please make sure your motherboard equipped with on-board USB 3.0 socket before purchasing." I'm not exactly sure what this means and didn't want to buy a mobo just to have it not fit my case. I was looking at the biostar TA970 AMD ATX AM3+ http://www.newegg.com/Product/Product.aspx?Item=N82E16813138372