Amazon.com: UpBright 19V 4.74A AC/DC Adapter Compatible with Samsung Np550 Np600 NP-QX411l NP-QX410 Sadp-90fh B R530 R540 R580 NP740U3L NP740U5L NP355E7C NP700Z3C A10-090P1A AD-9019S AA-PA1N90W A090A025L Power : Electronics
POWSEED 19V Laptop AC Power Adapter 90W Charger for Samsung Chronos Series 7 700Z 770Z 780Z NP780z5e NP700z5c NP700Z5B Spin NP740U5L NP740U5M Ativ Book NP880Z5E NP470R5E-K02UB P200 Power Cord Charger