This is a genuine OEM item made by Samsung
Compatible Models : WA422PRHDWR/AA-00, WA422PRHDWR/AA-01, WA456DRHDWR/AA-00, WA456DRHDWR/AA-01, WA456DRHDWR/AA-03, WA45H7000AW/A2-00, WA45H7000AW/A2-01, WA45H7200AW/A2-00, WA45H7200AW/A2-01