This is a genuine OEM item made by Samsung
Compatible Models : DV456ETHDSU/AA-00, DV456EWHDSU/AA-00, DV456EWHDSU/AA-01, DV456GWHDSU/AA-00, DV456GWHDSU/AA-01, DV48H7400EP/A2-00, DV48H7400GP/A2-00, DV48J7770EP/A2-00, DV48J7770GP/A2-00, DV50F9A6GVW/A2-01, DV50F9A7EVP/A2-00, DV50F9A7GVP/A2-00, DV50F9A8GVP/A2-01, DV50F9A8GVW/A2-01, DV52J8700EP/A2-00, DV52J8700GP/A2-00