User blog comment:GamingFanatic/Nintendo Reveals Project: Cafe as Nintendo Wii-U at E3/@comment-71.125.34.197-20110607172251/@comment-67.3.70.206-20110608072657

Its the controller. If the first person that responded actaully READ the article, it said it is NOT the system, the controller just screens the console's screen onto it. Kinda like the ds