... /20V Output current:15V/16V/18V/19V/20V 5A Max USB 5v Work efficiency: 220V Input 15V Output 85%< 24V ... Fujitsu, Gateway, HP, IBM, Lenovo, Panasonic, Samsung, Sony, Toshiba, Winbook . How to use:1. Before plugging anything in, and with your notebook ... brick adapter has a switch to set output voltage according to laptop requirementsAdapter also has USB port to charge other devicesInput: 110-240V ...