Sib-Corp&reg; AC Adapter Power Supply&Cord for Acer Aspire 7739Z-4439 7750-6423 AS5552-3640 AS5560-SB653 AS5745-6492 AS5750-6634 BRAND : SIB-CORP VOLTAGE : 19V, CURRENT : 3.42A, WATTAGE : 65W, INPUT : 100-240V - 1.2A 50/60 Hz Compatible Models / PNs : Acer Aspire 7739Z-4439 7750-6423 AS5552-3640 AS5560-SB653 AS5745-6492 AS5750-6634 60 MONTHS REPLACEMENT WARRANTY, CE, ROHS, FCC CERTIFICATES CONDITION AND PACKAGE CONTENTS: BRAND NEW SIB-CORP AC ADAPTER AND US POWER CORD