[100% Brand New，Input Voltage: 100-240v 50-60Hz 1.8A; Output: 5V/3A 9V/3A 12V/3A 15V/8 18V/3A 20V/3.25A，Connecter size: 65w USB Type-C Power Adapter "Portable Design: Weighing in at a light weight this adapter is incredibly portable and easy to carry with you on the go. Its a great option for anyone who needs to take their laptop with them while travelling or commuting" From the date of purchase if the product is defective we will replace your product Type-C port output up to 65W Power Delivery enables fast and efficient charging of compatible devices. Multi-Protection;Over Voltage Protection;Short Circuit Protection;CE-/FCC-/RoHS-Certified for safety You can buy one for your home school work or travel bag]