AC Adapter/Power Supply&Cord for HP/Compaq 6530b 6535b 6710b 6715 6730b 6730s 6735b 6830s 6910 6910p 6930p 8510p 8510w nc8430 nw8440 nx9420 DC-Output : 19V-4.74A-90W - Input : 100-240V - 1.5A 50/60 Hz Package Includes : One AC Adapter and One US Power Cord for Listed Models 100% Oem Compatible This Product Has 12 Months Replacement Warranty