This is a genuine OEM item made by Samsung
Compatible Models : WF511ABR/XAA-04, WF520ABP/XAA-01, WF520ABP/XAA-02, WF520ABP/XAA-03, WF520ABP/XAA-04, WF520ABP/XAA-05, WF520ABP/XAA-06, WF520ABP/XAA-07, WF520ABW/XAA-01, WF520ABW/XAA-02, WF520ABW/XAA-03, WF520ABW/XAA-04, WF520ABW/XAA-05, WF520ABW/XAA-06, WF520ABW/XAA-07