HuntKey Universal Laptop Adapter Ultra Edition 65W ( 18.5 – 20V ) HKA06519533-8J Universal Laptop power adapter: compatible with HP, Lenovo, Acer, Dell, Asus, Sony, Samsung, Compaq, Toshiba, and Thinkpad Input : AC 100-240V 50-60Hz Output Power: 65W Output : DC 18.5V – 20V 3.42A Comes with 8+1 Connector Tips for compatibility with the connection of a wide variety oF Laptop models.