“The love I got from the fans was amazing so the only thing I can give back to them is goals, assists and a good performance so that’s what I will try to do.
“Of course, you can’t score or give an assist every game but what I can do is give 100% for the badge, for the club and for the fans.”
Hamer, who played in the Premier League with the Blades in 2023-24, scored 22 goals and provided 29 assists in 123 games in all competitions for the Yorkshire club.
Before playing in England, Hamer, a former Netherlands youth international, played for Feyenoord and PEC Zwolle in the Eredivisie.