De’Aaron Fox even talks fast.

Speed is what separates the point guard out of Kentucky from a deep crop at the position in this draft. Fox has got impressive playmaking skills, his defense can overwhelm, he has a maturity and confidence about him not seen in most 19-year-olds — there are multiple reasons he has climbed draft boards and is expected to be taken in the top five Thursday night during the NBA Draft.

However, it’s the speed that separates him.

“You can’t really teach speed, you either have it or you don’t,” Fox told NBC Sports. “For me, Coach Cal had me using that as a weapon and that’s just something I learned while I was at Kentucky.”

It’s that speed that intrigues teams. Fox generally has been projected to go to Phoenix or Sacramento (picks four or five), but the ground under this draft is shifting quickly and Fox said he has no idea where he will be taken. He could land a lot of places. He said he’d prefer it to be in an uptempo system, but he believes he can help any team that takes him.

“I think I just bring a level of playmaking that some of the teams in the lottery don’t have,” Fox said. “That’s offensively and defensively. Defensively that’s playing the passing lanes, just getting your hands on balls. And offensively just being able to beat your man and being able to create for yourself and others….

“The NBA game is a lot faster than the college game, but you still have to be able to play in the high gears.”

Where most people remember him using those higher gears was to overwhelm likely No. 2 pick Lonzo Ball of UCLA in the Sweet 16 of the NCAA Tournament (frankly, he outplayed Ball both times Kentucky took on UCLA last season). Fox had 39 points on 20 shots that March night, plus got to the line 15 times. However, more impressive was his defense on Ball, holding the bigger guard to 10 points on 10 shots (with eight assists). Again, it was about speed.