This is a genuine OEM item made by Samsung
Compatible Models : WA40J3000AW/A2-11, WA45K7600AW-A2-00, WA45K7600AW/A2, WA45K7600AW/A2-00, WA50K8600AV-A2-00, WA50K8600AV-A2-11, WA50K8600AV/A2-00, WA50K8600AV/A2-11, WA50K8600AW-A2-00, WA50K8600AW/A2, WA50K8600AW/A2-00, WA50R5200AW/US-00, WA50R5200AW/US-02, WA50R5200AW/US-03, WA50R5400AV/US-00, WA50R5400AV/US-01, WA50R5400AV/US-02, WA50R5400AV/US-03, WA50R5400AW/US-02, WA50T5300AC/US-01, WA54R7200AV/US-00, WA54R7200AW/US, WA54R7200AW/US-02, WA54R7600AV/US-00, WA54R7600AW/US, WA54R7600AW/US-00