Samsung 40W Replacement AC adapter for Notebook Model:Samsung NP530U3C-A04US,Samsung NP530U3C-A05US,Samsung NP530U3C-A06US,Samsung NP530U3C-A07US,Samsung NP535U3C,Samsung NP535U3C-B01US,Samsung NP350U2A,Samsung NP350U2A-A01US,Samsung NP350U2A-W01UB,Samsung NP530U4B,Samsung NP530U4B-A01US,Samsung NP530U4B-A02US,Samsung NP530U4B-A03US,Samsung NP530U4BI,Samsung NC10,Samsung NC10-11GP,Samsung NC20.Compatible P/N: AD-4019R,SPA-P30/US, AD-4019S, CPA09-002A. Input: 100-240V, 50-60Hz~1.5A Output: 40w 19v 2.1A 1 Year Warranty Compatible P/N: AD-4019R,SPA-P30/US, AD-4019S, CPA09-002A