Part
K055K
is compatible in the following Models:
Inspiron Laptops
Dell Inspiron 15 3000 Series (3542)
Dell Inspiron 15 5000 Series (5547)
Dell Inspiron 15 5000 Series (5548)
Dell Inspiron 15 5000 Series (5557)
Dell Inspiron 15R (5537)
Dell Inspiron 15R (7520)
Dell Inspiron 5558
Precision Mobile WorkStations
Dell Precision 7520