The fastest way to charge your gopro the 275w 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 charger2you can also continuously power your gopro during longer captures includes interchangeable ac plugs for us uk eu and au style wall sockets the 275w charger charges up to two gopro devices at once the usb