Sib-Corp&reg; AC Adapter Power Supply&Cord for HP ProBook 4415S 4440S 4540S 4545S 5220M 5310M 5320M 6360B 6440B 6470B 6475B 6570B BRAND : SIB-CORP VOLTAGE : 18.5V, CURRENT : 3.5A, WATTAGE : 65W, INPUT : 100-240V - 1.2A 50/60 Hz Compatible Models / PNs : HP ProBook 4415S 4440S 4540S 4545S 5220M 5310M 5320M 6360B 6440B 6470B 6475B 6570B 60 MONTHS REPLACEMENT WARRANTY, CE, ROHS, FCC CERTIFICATES CONDITION AND PACKAGE CONTENTS: BRAND NEW SIB-CORP AC ADAPTER AND US POWER CORD