As the world moves towards USB-C, this 2-in-1 charger shows a commitment to new technology, without leaving legacy devices behind. The charger's 27 Watt total output is split between the USB-C port and the USB-A port. With USB-C devices capable of using more power to charge faster, this helps to deliver optimal charging for all your devices. This means a USB-C device can draw a guaranteed 15 Watts from the charger if required, while a USB-A device can draw up to 12 Watts from the charger simultaneously. Dedicated, independent power allowances ensure fast, safe charging for old and new devices alike.