UpBright 19V 4.74A 90W AC/DC Adapter Replacement for Samsung Np550 Np600 NP-QX411l NP-QX410-S02US NP550P7C-T05CA Sadp-90fh B Ad-9019s R530 R540 R580 NP740U5L NP355E7C NP700Z3C NP700Z7CH 19VDC Power World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition.UpBright 30 days money back guarantee. 1 full year service warranty. Fits Samsung Model NP-QX411l NP-QX411I NP-QX411H NP-QX411L NP700Z5AH 700Z5A-S03 NP700Z5A-S09US NP270E5J-K01US; Samsung ATIV Book 2 NP270E5E NP270E5V Series NP270E5E-K02US NP270E5E-K03US NP270E5E-K01US Notebook; Samsung Series 7 Chronos 700Z5C NP700Z5C 700Z7C NP700Z7C 770Z7E NP770Z7E 780Z5E NP780Z5E Series Laptop; Samsung ATIV Book 6 NP680Z5E-X01US NP680Z5E-X02US; Samsung NP700Z7C-S02CA 680Z5E NP680Z5E-X03US NB-RF710 NP270E5E-K04US NP300V5A-S02AT NP300V5A; Samsung R560 R590 R719 Laptop; Fits Samsung NP-QX410-S02US NP-QX410-S02CA NP550P5C-A02US NP355E7C NP700Z3C NP700Z7CH AD-8019 NP-RV520-A01 RV520-A03 NBP001275-00 DP700A7K-K02US Laptop; Samsung NP-RF710-S02US NP-R730 NP-R730-JB02US NP-R780 NP-RC512-S01US NP-RC512-S02US AD-8019M NP-RV520-A02US NP305V4A-S01 BA4400108A Laptop; Samsung NP305V4A-S02 RF711-S02 NP-RF711-S02US Rc512-so2us NP-RC512-W01 305V5A-S05 305V5A-S09 NP300V5A-S01DE NP-RC520-S03DE BA4400147A NP-RF711-S01US RF711-S02US NPRF711-S02CA Laptop; Fits Samsung NP550P7C-T05CA NP550P7C-T01IT NP550P7C-S03HK NP550P7C-S03UK NP-RC510-S07DE RC730-S0C NP550P7C-S02DE BA44-00108A, NP740U5L NP740U5L-Y03US NP740U5L-Y02US Laptop; Samsung PA-1900-08S SADP-90FHB NP700Z3A-S03US NP-X22 AA-PL0NC8G/E AA-PB2NC4B/E AA-PB0NC4G/E NP700Z5A-S0AUS NP700Z5A-S03US NT-RF710 Laptop; SAMSUNG NP-R540-JA02US R540-11 rf510-s01us Np-Q430e RF510-S02US NP365E5C-S02UB; Samsung NP700Z5C-S01CA R505 0455A1990AD-9019S NP-Q330-JS05RU NP-X520-AA01ES NP700Z5C-S03US NP700Z5C-S01US; Fits Samsung Sadp-90fh B Ad-9019s R530 R540 R540e R540i R580 580e R580i R600 R610 R630 R631 R700 R710 R720 R730 R780 Q1 Q35 Q40 Q45 Q70 Qx410 R20+ R40 R45 R50 R60+ R65 R70 R700 T10 V20 V25 Vm6000 Vm7000 Vm8000 X05 X06 X1 X10 X11 X15 X20 X22 X25 X30 X50 X60 X65 Np Rf510 Rf510e Rf511 Rf710 Rf710e Rf711 Rv510 Rv511 rv510i sf510 GT6400XV N580 R620 63G QX310-S01AU NP-R480-JAB1US R522 Laptop; Samsung NP-RV409 NP-RV509-A02EE NT-RV511-A53D NT-RV511-S35 NT-RV511-S53S Laptop;