This is a genuine OEM item made by Samsung
Compatible Models : WA40J3000AW-A2-12, WA40J3000AW-A2-13, WA40J3000AW-AA-11, WA40J3000AW-AA-12, WA40J3000AW/A2-11, WA40J3000AW/A2-12, WA40J3000AW/A2-13, WA40J3000AW/AA-11, WA40J3000AW/AA-12, WA40J3000AW/AA-13, WA45H7000AW/AA-11, WA45M7050AW-A4-00, WA45M7050AW-A4-01, WA45M7050AW-A4-02, WA45M7050AW-A4-03, WA45M7050AW-A4-04, WA45M7050AW/A4-00, WA45M7050AW/A4-01, WA45M7050AW/A4-02, WA45M7050AW/A4-03, WA45M7050AW/A4-04, WA45N3050AW/A4, WA45N3050AW/A4-00, WA45N3050AW/A4-01