AC Input: AC 100-240v, 50-60Hz, 1.7A, DC Output: DC 19v 2.37A 45W Connector Size:4.0*1.35mm Come with one Dongle 4.0*1.35 to 5.5*2.5 Converter Cable (value $6 ) , so it can also use for the other 5.5*2.5 mm plug laptops !
Please see full list of compatible models in the Product Description. Check Connector Size to Ensure Compatibility 12 Months Warranty, 30 Days money back