Cool-See Silver Laptop Keyboard For Dell XPS M1330 M1530 Inspiron 1420 1421 1520 1521 1525 1526 NK750 For Dell Inspiron 1318 1420 1520 PP22L, XPS M1330 M1530; Vostro 1500 500 PP22L PP26L PP29L Series. Compatible Part Numbers: NK750, NSK-D9001, 9J.N9283.001 Search Terms: 1318 1420 1520 PP22L, XPS M1330 M1530; For Dell Vostro 1500 500 PP22L PP26L PP29L Laptop Keyboard for Dell Inspiron 1318 1420 1520 PP22L, XPS M1330 M1530; 1500 500 PP22L PP26L PP29L Series: Is a brand new one whose compatible pasrts are NK750, NSK-D9001, 9J.N9283.001.