Don't buy Gigabyte GA-870A-USB3 AMD 870 Socket AM3+ 7.1 Channel HD Audio ATX Motherboard from Ebuyer as they are still sending out rev3.0 instead of 3.1 even though they are advertising the latest version with the black socket which makes the board AM3+ ready.
Please see the links for differences
http://www.gigabyte.com/products/pro...px?pid=3754#ov
http://www.gigabyte.com/products/pro...px?pid=3788#ov