The Supercharger from GoPro is a dual port fast charger featuring dual USB ports. Each USB port delivers a quick 1 Amp charge, making it possible to charge up to two GoPro cameras at once or charge almost any USB device. It is also possible to record video or shoot pictures while charging. The Wall Charger is compatible with all GoPro Hero models, and can also be used with many third-party devices that use USB charging. It will charge your GoPro batteries twice as fast as using a standard USB cable via the computer.