This is a genuine OEM item made by Samsung
Compatible Models : DV45K7600EW/A3-00, DV45K7600GW/A3-00, DV48H7400EW/A2-02, DV48H7400GP/A2-01, DV48H7400GW/A2-01, DV48H7400GW/A2-02, DV48J7700EW/A2-01, DV48J7700EW/A2-02, DV48J7700GW/A2-01, DV48J7700GW/A2-02, DV48J7770EP/A2-01, DV50K8600EV/A3-01, DV50K8600EW/A3-00, DV50K8600EW/A3-01, DV50K8600GV/A3-00, DV50K8600GV/A3-01, DV50K8600GW/A3-01, DV52J8700EP/A2-01