Samsung Replacement 40W AC Adapter For Notebook Model: NB30-JP03, NB30-JT01, NB30-JT01DE, NB30-KA01UK, NB30 Pro, NP-NB30-JA01, NP-NB30-JA01CA, NF110-A01AT, NF110-A01PL, NF110-A01RU, NF110-A01TR, NF110-A01UK, NF110-A02, NF110-A02NZ, NF110-A02PH, NP-NF110-A01, 100% OEM Compatible With AD-6019, SPA-830E, AA-PA2N40W, AD-4019, AD-4019S, ADP-40MH AB, CPA09-002A.