This is a genuine OEM item made by Samsung
Compatible Models : WA40A3005AW/A4, WA40A3005AW/A4-00, WA41A3000AW/A4, WA41A3000AW/A4-00, WA44A3205AW/A4, WA44A3205AW/A4-00, WA44A3405AP/A4, WA44A3405AP/A4-00, WA44A3405AV/A4, WA44A3405AV/A4-00, WA44A3405AW/A4, WA44A3405AW/A4-00, WA45N3050AW/A4-01, WA45T3200AW/A4, WA45T3200AW/A4-00, WA45T3400AP/A4, WA45T3400AP/A4-00, WA45T3400AV/A4, WA45T3400AW/A4, WA45T3400AW/A4-00