12 Ports USB Charger: This power up to 60W Charger With 10 USB-C (5V/2.4A) Ports and 2 USB-A Ports (5V/3.1A), you're ready to charge 12 of your devices simultaneously, that there are not enough outlets when charging multiple devices. Automatically detect all connected devices, adjust the output accordingly, ensure a constant voltage to minimize charging time. Multiple Security Protection: This 12-Port USB Charger adopts the latest upgraded version, adding a security chip, each USB port has its own current output port, which is not related to each other, improving the charging safety factor; and using flame retardant PC shell, with overheat, overcharge, overcurrent, overload, short circuit protection functions, can automatically protect the device and greatly extend the battery life of the device.