Fuller is the 20th prospect to visit Orchard Park in advance of next month's draft. Each team is allowed 30 visits. He is also the fifth cornerback to visit the facility, the most of any position.
He was a third-team All-ACC selection last season. He is projected to be a first- or second-round pick.
Fuller is the younger brother of former NFL cornerback Vincent Fuller and current Detroit Lions receiver Kyle Fuller. Vincent Fuller played seven seasons under current Bills defensive coordinator Jim Schwartz in Tennessee and Detroit.