Multi Function Power Strip: Power strip surge protector with 12AC outlets & 4 USB charging ports (5V/3.4A,17W), 6-foot Heavy Duty power extension cord(1875W/15A), surge protector (2700 Joules)with overload protection protects against spikes and fluctuations.Wide range voltage design, can be used on 120v to 240v circuit. Surge Protector Power Strip with usb: 2 Special design widely spacing AC outlets (2 inches) for large adapters with 10 standard spacing outlets,4 USB ports(1 USB C) Total 3.4 A/17W, each USB A port features 2.4A Max output. USB C charging port features 3A MAX. Built- with smart technology, detecting charging devices and deliver optimal charging speed automatically, compatible with Kindle and most USB devices. 12 AC Surge Protector Outlets: The 3 level complementary Surge Protector Circuit which composed of TVS (transient voltage suppressor),MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 2700 Joules energy absorbing capacity, could protect y