Samsung AD-9019SL Replacement 19V 4.74A 90W Slim AC Power Adapter Charger with USB Port For Samsung Notebook: NP700Z5C-S01UB, NP700Z5C-S01US, NP700Z5C-S01, NP700Z5C-S04US, NP700Z5C-S04, 100% Compatible with Samsung P/N: AD-9019, AD-9019M, AD-9019SL, AA-PA1N90W, AA-PA1N90W/US, AA-PA3NS90/US