Samsung Replacement 19V 4.74A 90W AC Adapter For Samsung Notebook model: NP-RV510I, NP-RV510-A05US, NP-RV511I, NP-RV511-A01US, NP-RV515I, NP-RV515-A01US, NP-RV515I, NP-RV515-A02US, NP-RV520I, NP-RV520-A01US, NP-RV520I, NP-RV520-A02US, NP-RV520I, NP-RV520-W01US, NP-RV720I, NP-RV720-A01US, 100% Compatible with Samsung P/N: AD-9019, AD-9019M, AA-PA1N90W, AA-PA1N90W/US. Free Notebook Parts Outlet Microfiber Adapter Pouch 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. UpBright New Global 19V 4.74A 90W AC / DC Adapter Replacement For Samsung Notebook model: NP-RV510I, NP-RV510-A05US, NP-RV511I, NP-RV511-A01US, NP-RV515I, NP-RV515-A01US, NP-RV515I, NP-RV515-A02US, NP-RV520I, NP-RV520-A01US, NP-RV520I, NP-RV520-A02US, NP-RV520I, NP-RV520-W01US, NP-RV720I, NP-RV720-A01US, P/N: AD-9019, AD-9019M, AA-PA1N90W, AA-PA1N90W/US Laptop Notebook PC Power Supply Cord Cable Battery Charger