This is a genuine OEM item made by Samsung
Compatible Models : RT18M6213SG-AA-01, RT18M6215SG-AA-00, RT18M6215SG-AA-01, RT18M6215SR/AA-01, RT21M6213SG-AA-01, RT21M6213SR-AA-01, RT21M6213SR/AA-01, RT21M6213WW-AA-01, RT21M6215SG/AA-01, RT21M6215SR/AA-01, RT21M6215SR/AA-06, RT21M6215SR/AA-08