This is a genuine OEM item made by Samsung
Compatible Models : RF24R7201DT/AA-00, RF24R7201SG/AA-00, RF24R7201SR/AA-00, RF24R7201SR/AA-01, RF24R7201SR/AA-02, RF24R7201SR/AA-03, RF24R7201SR/AA-04, RF24R7201SR/AA-05, RF24R7201SR/AA-06, RF28R7201DT/AA-00, RF28R7201SG/AA-00, RF28R7201SR/AA-00