SM-SO301-U cETL listed ID: 5009829Certified to CSA Std. C22.2 No. 308* Material: anti-fire ABS Material materials* Rated power: 1650W / USB Total Power: 12W / 5V 2.1A* 4 AC Outlets and 4 USB Super Charging Ports * Working current: 10A AC220-240V 50Hz 1650W* Working current: 15A AC110-125V 60Hz 1800W* Versatile protection on all outlets * Compact design, lightweight and portable* Neatly arranged plug and ports* Includes built-in 5Ft. power cord* 12 months Warranty and lifetime technical support