E3: Hands-on with the new Nintendo Wii U GamePad - Movies Games and Tech
E3: What we learned about the Xbox One, PlayStation 4 and Wii U – The Mercury News
Nintendo details its pre-E3 2013 'Wii U Software Showcase' - Polygon
E3 2011: Nintendo's new Wii U set for 2012 - CNET
E3 2012: Meet The Wii U GamePad | Nintendo Life
E3 2011: Wii U tablet limited to one per console - GameSpot
File:Wii U controller E3 2011 2.jpg - Wikimedia Commons
Hands On the New Nintendo Wii U at E3 | WIRED
Wii U price reveal will not occur at E3, confirms Nintendo | GamesIndustry.biz
Nintendo Announces The Wii U At E3 | TechCrunch
What to expect from Nintendo at E3 2012: Wii U, 3DS, and a sense of purpose - CNET
Illustration of RING/U-box E3 ligase types and their mechanism of... | Download Scientific Diagram
TheGameConsole.com: Nintendo Wii U Game Console
Nintendo reveals updated Wii U hardware and Miiverse social network ahead of E3 | Extremetech
Nintendo Wii U E3 2011 Hands-On Preview | GameGrin
Nintendo Wii U Hands-On At E3 2011 [Video] - SlashGear
Nintendo Wii U Trailer (E3 2011) - YouTube
I've compared the prototype E3 gamepad against the retail version. Nintendo did make some changes after the E3 in 2011 when they exhibited the console. : r/wiiu
File:Wii U controller E3 2011.png - Wikipedia
E3 2012: Wii U coverage - Polygon
Wii U to introduce video streaming
E3: Nintendo's New Console Is: The Wii U - The Escapist