This is a genuine OEM item made by Samsung
Compatible Models : WA45H7000AW/AA-11, WA45M7050AW-A4-00, WA45M7050AW-A4-01, WA45M7050AW/A4-00, WA45M7050AW/A4-01, WA48H7400AW-AA-11, WA48H7400AW/AA-11, WA50M7450AP-A4-00, WA50M7450AP/A4-00, WA50M7450AW-A4-00, WA50M7450AW/A4-00