Fudzilla: "We managed to score some additional details and two more pictures of Asus' P55 based Maximus III Formula motherboard with a Republic of Gamers label. One of the things that left unexplained was the small button next to the USB port on the backplate as well as some other details.
As you can see from the picture and as it was shown before, the motherboard has a 19-phase design (16-phase CPU + 3 vtt). The motherboard also has three PCI-Express x16 slots, which can work in either single x16, or dual x8, while the third one is a 1.0 limited at x4. It also comes with two PCI-Express x1 and a single plain PCI slot."