This Surface connect cable allows you charge your Surface Pro or Laptop via USB-C (Type-C) PD wall charger or portable battery pack, enhanced convenience for charging.
[REQUIREMENTS] Your charger or power bank MUST support 15V/3A PD output via USB-C, 45W output or greater for Surface Pro and Laptop.
Specially Designed for Microsoft Surface Pro 7/6/5th Gen (2017)/4/3, Surface Laptop 3/2/1, Surface Go, Surface Book 1 (NOT compatible with other models).