KMC 3-Outlet Wall Mount Surge Protector 900 Joules with 4.8 AMP USB Charging Ports 4 USB Charging Ports and 1 Phone Holders for Home School Office ETL Certified

4 Powered USB Ports Charge Mobile Devices 4.8A / 4 USB charging ports capable of charging 4 USB-powered devices at the same time. Max 2.1A ports for fast charging of iPhone and tablets. Two Built In LEDs The Grounded LED verifies that it is connected to a properly grounded wall outlet and the Protected LED indicates that surge protection is available. Please Note: This item is for indoor use only. Do not install in damp areas or outdoors. Easy Installation Easy installation. Just plug the outlet into the wall socket or add the screw to securely attach it to the socket. Convenient Design It's compact and lightweight design means that you can slip it into your carry-on bag and take it with you. The three outlets are convenient for you to hide the unit behind furniture! It will not occupy you much space. ETL&UL: Different Certification Same Safety Standard