The 25 year old former Racing Ferrol defender can play anywhere accross the back line, but is mainly a right back. He was released by his club at the end of last season.
Speaking to the East Anglian Daily Times, Royle confirmed: "We will have a close look at him in training. We have brought him over to have a close look and we are considering playing him on Friday, but we will see.
"He has come over on the recommendation of a couple of people we have on the continent, but we will see for ourselves."