This is a genuine OEM item made by Samsung
Compatible Models : DV45K7100EW/A3-00, DV45K7600EW/A3-00, DV45K7600GW/A3-00, DV50K8600EW/A3-00, DV50K8600EW/A3-01, DV50K8600GW/A3-01, DVE52M8650W/A3-00, DVE54M8750W/A3-00, DVG52M8650W/A3-00, DVG54M8750W/A3-00