Nintendo 64DD U.S. prototype is real, shown running

Earlier this week, it was rumored that someone had found a U.S. version of the 64DD peripheral for the Nintendo 64. Jason Lindsey, who came across the item, has now posted a video explaining how he found it, which looks to be a prototype. Lindsey even shows the 64DD running by initiating the boot sequence. The whole video is quite interesting, so we definitely recommend you give it a watch!