2A Fast Charger gives you the power to do more with your time. Its fast charging core and Hi-speed cable together reduce charging times by up to half when compared to a standard 1A charger. With the 2A USB Fast Charger, you can reduce the charging times by up to half when compared to a 1A charger. The 2A adapter comes with a compatible 2A Hi-speed USB cable to ensure that you get the maximum output and save on charging time. Less time plugged in for charging means more time with your device on the go.