... Fujitsu, Gateway, HP, IBM, Lenovo, Panasonic, Samsung, Sony, Toshiba, Winbook . How to use:1. Before plugging anything in, and with your notebook ... you can't find this information.)2. Set the switch on the adapter for the correct voltage. 3. Plug the adapter ... brick adapter has a switch to set output voltage according to laptop requirementsAdapter also has USB port to charge other devicesInput: 110-240V ...