Just saw mention of this, the Nintendo Classic Mini
It includes a USB controller, HDMI, and you have to bring your own USB +5v power supply. It’ll come with 30 pack in games, but no mention of any additional games.
The only thing that stuck out to me is that Mike Tyson’s Punch-Out!!, is reverted back to the original Japanese Mr Dream. Kind of lame, but I guess that is licensing for you.
There is more information at the Nintendo page, with a shipping date of November 11th, 2016 for the UK.