Summary: I bought this to replace a higher-end Intel board that got fried by a bad power supply. I needed something quick and cheap and boy did I get it. I must have gotten a bad board because its really limited for me. I have 16gb kit that will only work in certain slots and runs in single channel. I've looked over every document and still no luck with the dual channel. My usb ports, forget about it. I have 1 working usb 3.0 port. All of the others are a no go.
Summary: After a lot of video problems with this, I concluded that it isn't compatible with my Radeon 7770 card. And I found out later that it wasn't just with the 7770, but any discrete video card (tried the Gigabyte R7 260X). One worked only for 10 mins or so, and one card didn't work at all. I had no problems if I used internal graphics though. I'm using an i7 2600K CPU. The CPU works fine with those graphics cards in other motherboards, but not this one.