AC Adapter Charger for Asus F551MAV-DB02-B, F551MAV-DB02, X751MA-DB01Q; Asus K751MA-DS21TQ, P550LAV-XB51, P550LAV-XH31; Asus X555LA-DB71, X751LA-XS51, P550LAV-XB71 Laptop Notebook Battery Power Supply Cord Plug Output: 19V 4.74A 90W, (Also Compatible to 19V 3.42A 65W); World Wide Input Voltage 100-240VAC 50/60Hz Brand New With 3 Years Worry-Free Warranty. Based in USA, *Ships From USA* Manufactured with the highest quality materials and include laptop safeguard features against incorrect voltage, short circuit, internal overheating. 100% COMPATIBLITY (*Smart Chip Technology) with the original. CE/FCC/RoHS certified, tested by manufacturer to match specifications of OEM products. *Safe *Peace Of Mind Includes Power Cord Cable.