Compatible model:
For Samsung NP305U1A Series: NP305U1A-A01CA, NP305U1A-A02CA
For Samsung NP530U3B Series: NP530U3B-A02CA, NP530U3C-A01CA, NP530U3C-A03CA, NP530U4B-A01CA, NP530U4B-S01CA, NP530U4C-A01CA, NP530U4C-S02CA, NP530U4E-A01CA,
For Samsung NP535U3C Series: NP535U3C-A03CA, NP535U3C-A04CA, NP535U3C-A01CA, NP535U3C-A02CA, NP530U3C-A06AU, NP530U3C-A06US, NP530U3C-A07US
For Samsung NP535U4C Series: NP535U4C-A01CA, NP535U4C-A02CA, NP535U4C-S02CA
For Samsung NP540U3C Series: NP540U3C-A01CA, NP540U3C-A02CA
For Samsung NP900X1B Series: NP900X1B-A01CA, NP900X1B-A02CA