ShineKee 100W Universal Home and Car use Laptop Charger AC Adapter Power Supply Antomatic Voltage Output 15-24V with 9 connectors Input:100-240V; Output: DC 12v 15v, 16v, 18v, 19v, 20v, 22v, 24v. 100w Max. For Acer, Toshiba, HP, Dell, Lenovo, Samsung, Sony, Gateway, Compaq, IBM, Fujitsu and More Powerful: Supplies up to 100W of power suitable for most current laptop computers Unversal car and home adapter for laptop Multi-functional adjust able voltange laptop adapter