The 100 port USB charger is a device that allows charging up to 100 devices simultaneously through the USB port. It is very suitable for use in public places such as airports, hotels and libraries. Many people need to charge their devices at the same time. The 100 port usb wall charger are usually equipped with intelligent charging technology, which can detect the best charging speed of each device and adjust the output accordingly. This ensures that each device can be charged quickly and safely. The multi port usb charger may also have built-in safety functions, such as overvoltage protection, overcurrent protection and short-circuit protection, to prevent damage to the charging device and the charger itself. In general, the 100-port USB charger is a convenient and efficient solution that can charge multiple devices at the same time.