Conveniently charge all your mobile devices from one USB charging station. The USB-C port supports USB PowerDelivery (PD) that lets you load laptops up to 45W such as Macbook Air. Three additional USB-A ports allow simultaneous charging of other devices. As an added bonus, one of these three USB-A ports is equipped to deliver 3A quick download for devices that support Fastcharge. Devices that do not support Fastcharge will charge at normal speeds.