Ole Gunnar Solskjaer believes Daniel James has everything it takes to be a hit at Old Trafford.
The Wales winger is Solskjaer's first signing as United boss, penning a five-year deal with the option of a further year.
James underwent a medical at Carrington last Thursday before heading off on international duty with Wales, featuring in their Euro 2020 qualifying games against Croatia and Hungary.
With the international transfer window now open United have officially confirmed the deal and Solskjaer is delighted to land his man.
The 21-year-old only made his first Championship appearance last September but his electric pace caught the eye last season. Solskjaer insists he has plenty more to his game than just raw speed however, and he's backed him to be a hit at United.
"Daniel is an exciting young winger with lots of skills, vision, exceptional pace and a good work ethic," Solskjaer said.
"He had a great season with Swansea City and has all the attributes needed to become a Manchester United player.
"We are delighted he has signed with our club and we are all looking forward to working with him. This is the perfect environment for Daniel to continue his development."
United agreed a fee of £15million plus add-ons with Swansea for James, who is the club's first signing of the summer. He will link-up with his teammates for the first time when United return to pre-season training at the start of July.
