Today's desktop motherboards are more robust than ever, but have you ever purchased one and later regretted you didn't opt for one with a greater feature-set? Yeah, probably not. But if you have, and that extra feature-set includes Quad-SLI, then ASUS' ROG "Xpander" might be just for you. Well, as long as you own a Rampage III Extreme. You can read the rest of our post here.