Surge Protector INNORI Best Surge Protector Multi-functional USB Power Strip With Universal AC Socks & USB Ports (4USB) INTELLIGENT CHARGING, the 4 USB power strip are equipped with in-built dual-core intelligent detector, which can allocate the best charging current for your device during different charging period. Two of the USB ports are rated as 5V/1A, and another two as 5V/2A, so it can only charge device whose input is not higher than 5V/2A. BETTER PROTECTION OF YOUR DEVICES, the intelligent detector detects the current in real time and provides the most suitable one for each charging period, instead of the traditional way of constantly same current charging, ensuring a faster speed of charging and better protection of device batteries. SAFE CHARGING, a total power output of 2000W means that the surge protector power strip will not blow a fuse easily, allowing you to connect more high-powered devices. The surge protector outlet is protected against overvoltage, overcurrent, leakage, short circuits, overload and lightning, and it meets CE and 3C specifications, so you can use this device without any worries about safety. The material of the plastic parts is ABS, which remains flame proof under 750 degrees centigrade. SAVE SPACE, this 2-in-1 flat plug power strip and USB charger, whose extension cable is 1.8m, with its ability to connect smartphones, tablets, desk lamps, computers, and more, can reduce mess and clutter caused by too many chargers and devices. This is a great charging station that can meet your daily needs for charging different devices and supplying power for 2 AC appliances. 12-MONTH WARRANTY, INNORI provides a 12-month warranty to our customers from the purchase date of this extension lead. You can always contact us for help in the case of malfunctioning of it.