Saw a review of this over on Engadget and thought I'd pass it along. Combines a duplex receptacle with two USB 3.0 compliant ports for charging phones and the like. Seems like a pretty good idea and I can think of a location that it would come in handy right now. According to the article, the device does require a 16 cubic inch box and it's available in traditional and Decora styles.
It's American made but I don't see a UL listing anywhere.