Wide Compatibility: The multi-port USB charger is compatible with various smartphones, cameras, e-readers, USB fans, mobile power supplies, Bluetooth headsets, MP3/MP4 players, drones, etc. The multi-port USB charger provides a clean and convenient charging method, and charging is easy. Technology sense and practicality: multi-USB charging station, intelligent detection gives you more fun and makes life more fun. The compact design of the USB hub charger is very suitable for home, school, office, party and other office applications. Super function: 40W/8A 8-port USB charging station (2.4A), intelligent detection for each port connected to the device, to ensure safe and fast charging of chargers. (Does not support Qualcomm Quick Charge). Multiple safety protection: USB charging hub is made of flame retardant PC shell, overheating, overcharging, overcurrent, short circuit protection, can automatically protect the device and greatly extend the battery life.