100W USB C ChargerLnput: AC 100-240V~50/60Hz; Output: 20V 5A 100W. New upgrade, high speed charging, Please check your computer's type-c interface and make sure it supports charging before buying Wide CompatibilityCompatible with most laptops using USB-C, including Lenovo Chromebook yoga, ThinkPad x1, Dell Chromebook Latitude-7420 XPS, HP Chromebook Elitebook Zbook Spectre X360 Hp Laptop Charger, Asus Chromebook, Acer Chromebook,MacBook air, MacBook pro and and Google Chromebooks Secure and QuickAs for 100W USB C chargers manufactured with the high quality materials, the smart circuit components of power supply offers fast and efficient charging and providing overcharge protection system/shortcircuit/overload protection/over-heat protection Rapid & GeneralWhich one works for every Intelligent Device Spec from 100W and Under: 96W/ 90W/ 87W/ 67W/ 65W/ 61W/ 60W/ 45W/ 30W/ 29W/ 18W/ 15W of Asus, Lenovo, HP, Acer, Samsung, MacBook, MacBook Pro, MacBook Air, Tablets as well