Upper Deck didn't waste any time in announcing its deal with Connor McDavid, the Edmonton Oilers' first overall pick in the 2015 NHL Draft. And it provided this, which was called his first NHL card.*
From Upper Deck:*
The deal allows Upper Deck to be the sole provider of Connor McDavid autographed cards, which will be inserted into Upper Deck’s NHL trading card releases. In addition, the company will have the ability to feature McDavid on product packaging.*
Provided McDavid makes his NHL debut at the start of the 2015-16 regular season, his first licensed NHL rookie card will be available in 2015-16 NHL Upper Deck Series One, releasing in early November 2015. Upper Deck has previously produced McDavid trading cards, featuring him as an amateur with Team Canada. His first licensed NHL rookie cards are sure to draw even more attention, given the immense hype surrounding his budding career.

So this must be his NHL Draft card, while his official rookie card will arrive in November. Collectables are fun!