Both clubs have been linked with the Holland international, who has been likened to United legend Roy Keane.
Chiel Dekker told Calciomercato.com: ""Inter and AC Milan for my client? For the moment there is nothing concrete, just rumors. Manchester United? Same thing. In general I think his departure is difficult, since he joined PSV less than a year ago, signing a five-year contract and so, at least for now, he is not going to leave."