MULTIPORT CHARGER - Has 40 ports, the maximum output of a single USB port is 2.4A, the total output power can reach 200W and is compatible with many devices, such as iOS tablets, Android phones and other digital devices. LCD DIGITAL DISPLAY - When you use this smart USB charging station for your device, the LCD screen will automatically show the current and voltage of each port, and also monitor the charging status of the device in real time. Smart Charger: Adaptable smart chip detects and provides the best charging current for connected devices.