✅65W Microsoft Surface charger. Here are the specifications: ✅USB Port: 5V 1A (for charging another device ✅Input: 100-240V 50/60Hz (worldwide use) ✅Compatible Models: Surface Pro 3/4/5/6/7, Surface Go 1/2, Surface Book, Surface Laptop 1/2, Surface Pro 2017, Surface Dock Price: 5,500