Kastar Tecno 120w Universal Laptop Ac Adapter Power Charger for Hp Dell Toshiba IBM Lenovo Acer Samsung Sony Fujitsu Gateway Notebook Input: AC 100-240v [Worldwide Compliant] 50-60hz; Output: DC 15v, 16v, 18.5v, 19v, 19.5v, 120w Max(compatible 70w 40w). Tip size: 10tips; Please make sure that the DC output & connector size match your original adapter before bidding The ac adapter are CE/FCC/RoHS certified; built-in overload, over-voltage, and short circuit protection; high energy conversion efficiency - friendly to the environment, and your laptop Designed and manufactured to 100% meet or exceed your original adapter; 30-Day Money Back / 30-Day Free Replacement / 18-Month Quality Warranty / 100% satisfaction GUARANTEED Sort out 10 connectors to fit for current most hottest laptop models Smart voltage regulation System, more easier and safety