PS4 Slim may not be officially unveiled yet the PS4 NEO with 4K support is rumored to be.
Here are the PlayStation Meeting 2016 live feed details from SIEA Social Media Director Sid Shuman, to quote:
"Howdy! As you may know, PlayStation Meeting is happening tomorrow in New York City at the PlayStation Theater. It’s only open to members of the press, but we also wanted to open the invitation to PlayStation fans to watch live.
So here’s your invite! Join us at live.playstation.com tomorrow, September 7, starting at 12:00pm Pacific / 3:00pm Eastern.
And stick around after the presentation for a special episode of PlayStation LiveCast."