I got this special Xbox One X prototype and Jian Yang's controllers from the show today. It doesn't turn on because it's a prototype from before it was released but cool. And
Guy orders laptop, receives a prototype Xbox One months before the console's release date
Jeff Bakalar on Twitter: "The rear of Xbox One X if you're into that sort of thing #XboxE3 https://t.co/vah58cA8hx" / Twitter
Found this non functional Xbox One X prototype at a thrift shop. Thought it would be cool to have for the collection. : r/gamecollecting
Recent pickup, XBOX ONE X prototype found out in the wild, she has a new home in my XBOX collection! : r/gaming
Xbox Series X Prototype Images Leak and It's a Big Black Box
Xbox One S Dev Kit XDK Prototype Console Release Date, Specs, News, Price and more for Xbox One, Xbox One X and Xbox Series X on Xbox One Headquarters