LAPMATE Replacement For Dell Laptop Keyboard(AM14RDEL00276) Compatiable for dell inspirion 14r n4110 m4110 n4050 m4040 15 n5040 n5050 m5040 dell xps 15 l502x inspiron 14z n411z vostro v131 dell inspiron 3520 3420 5520 7520 series