Turns a regular power outlet into a 4-port smart USB charging station with 4 AC outlets. Every single USB port can intelligently identify your device and seeks to maximize its charging speed, each up to 2A No need to decide between different ports. Superior Safety Materials The shell of the product is made of ABC+PC flame retardant material to avoid the hidden danger of electricity to the greatest extent Specification USB Ports: 5V/2.1AApplicable Voltage: 125V(60Hz)Maximum Current: 12AMaximum Output: 1500W The distance from the table to the wall is about 1.4 inches,whether it is a bedside, a table top, or a kitchen countertop, it helps you save space and keep it tidy. Refuse to clean dead ends.