The Gopro Supercharger Dual Port Charger lets you charge two GoPro devices or other USB devices simultaneously. The fastest way to charge your GoPro, the 27.5W Supercharger (International Dual-Port Charger) lets you charge two GoPro devices simultaneouslyanywhere in the world. The USB-C port offers 20 to 70% faster charging on fast-charge compatible devices1 compared to using a conventional charger. You can also continuously power your GoPro during longer captures. Includes interchangeable AC plugs for US, UK, EU and AU style wall sockets.