The 67W GaN USB-C® 2-Port Charger can charge two devices at the same time. The Gan technology enables it to deliver a significant amount of power in a small package. The USB-C® ports support Power Delivery 3.0/2.0 technology enabling laptops, tablets, and mobile devices to charge at the fastest rates possible. Surge, overcharging, overvoltage, overcurrent, short circuit and overheating protection are included to keep your devices safe. Because of its increased charging capabilities, broad capability, and small size, it works well as a replacement for the original charger that comes with a variety of devices.