Intelligent charging method According to the needs of digital equipment to reasonable distribution of current, as well as intelligent recognition of different equipment,it is comparable to the original charger. A first-class IC chip Stable output voltage, strong load capacity, fast dynamic response speed, fast&safe with efficient charging. Fully compatible with various device, the smart power strip is widely adapted to 100-240 volts voltage, and the single port maximum output current 2.4 volts. High-quality material Heat resistant and flame retardant PC material for shell Which effective delay or prevention of combustion. With advanced technology and excellent design,our power strip is able to offer you a brand new user experience. The power cable on this strip is flexible enough to let it settle in place on the desk, and the 4 rubber feet on the bottom keep from slipping and sliding. Designed to sell in North America, the parameters of this item are represented in compliance with American Standard. Specification  Power Supply: AC 100-250V 50/60HZ USB Output: 5V/2.4A each port, 3A in total Maximum Power: 1250W (125V 10A) Item Dimension: 4*4*1 in Item Weight: 9 oz Power Cord Length: 5 feet Color: Black/White Package Includes 1 x TRANSTON Power Strip 1 x User Manual 1 x Service Card