This is a genuine OEM item made by Samsung
Compatible Models : WA45K7600AW/A2, WA50R5200AW/US-00, WA50R5200AW/US-02, WA50R5200AW/US-03, WA50R5200AW/US-51, WA50R5400AV/US-00, WA50R5400AV/US-01, WA50R5400AV/US-02, WA50R5400AV/US-03, WA50R5400AV/US-51, WA50R5400AW/US, WA50R5400AW/US-02, WA50T5300AC/US-01, WA51A5505AC/US, WA51A5505AC/US-00, WA51A5505AV/US, WA51A5505AW/US-00, WA52A5500AC/US-00, WA52A5500AV/US-00, WA52A5500AW/US-00, WA54A7305AE/US, WA54A7305AV/US, WA54R7200AV/US-00, WA54R7200AW/US, WA54R7200AW/US-02, WA54R7600AV/US-00, WA54R7600AW/US, WA54R7600AW/US-00, WA55A7300AE/US, WA55A7300AE/US-00, WA55A7700AV/US, WA55A7700AV/US-00