Compatible with Dell Laptop Models: for Dell Inspiron 5576 / Dell Inspiron 15 5576 for Dell Inspiron 5577 / Dell Inspiron 15 5577 for Dell Inspiron 7566 / Dell Inspiron 15 7566 for Dell Inspiron 7567 / Dell Inspiron 15 7567 for Dell Inspiron 7557 / Dell Inspiron 15 7557 for Dell Inspiron 7559 / Dell Inspiron 15 7559 for Dell Inspiron 15 5000 Series (5576) for Dell Inspiron 15 5000 Series (5577) for Dell Inspiron 15 7000 Series (7566) for Dell Inspiron 15 7000 Series (7567) for Dell Inspiron 15 7000 Series (7559) for Dell Inspiron 15 5576 5577 7566 7567 7557 7559 for Dell INS15PD-1548B INS15PD-1548R INS15PD-1748B INS15PD-1748R INS15PD-2548R INS15PD-2548B INS15PD-2748R INS15PD-3948B INS15PD-1848B INS15PD-3848B INS15PD-2748B