League One club Sunderland have signed defender Callum McFadzean on a free transfer.
The 26-year-old, who can play as a wing-back or centrally, has agreed a one-year deal at the Stadium of Light.
McFadzean departed Plymouth Argyle earlier this summer, having scored five goals in 30 appearances during a one-year spell with the Pilgrims.
He came through the youth ranks at Sheffield United and has had stints at Kilmarnock, Guiseley and Bury.
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