Vertical Power Strip 3/7/11/15/19 Compartment 2 USB Ports Surge Protector Retractable Individually Switchable Multiple Socket USB Socket with 1.8m Extension Cable Specification: Rated power: 2500W/10A Rated voltage: 100-250V Overvoltage protection: 200J Material: ABS + PC (fireproof) Smart USB output: 5V / 2.1A, with intelligent identification. Product features: -2in1 Designed socket tower with retractable cord saves space. -Equipped with security doors to protect each outlet from dust. -1.8m extension cable is good for remote connection. -An extended circuit breaker has been installed for the overload protection. -CE, FCC and ROHS certified. Surge Protector Socket strip with USB: 3/7/11/15/19 Sockets and 2 USB ports are integrated into a sump tower that allows you to operate AC devices and DC devices at the same time. Retractable power strip: The base of the power strip is designed as a cable organizer; you can pull the excess power cord into the base to save space. Intelligent multiple socket: The USB ports can intelligently identify the connected device and deliver the required power and stop automatically when fully charged. Overload and overvoltage protection: The power strip switches off automatically in case of overload. It also protects the device while pumping has occurred. Single Switch: Each layer of the multiple sockets has a dedicated switch so you can control each section of power individually and quickly. About Surge Protector Power Strip -Always made of high quality material. -Clean manufacturing instructions have been defined for each process. -Traceable strict quality control during manufacturing and home inspection. Good to know -The maximum current of 2 USB ports is 2.1A, which can charge only 1 tablet whose associated current is 2.4A or 2 mobile phones whose rated current is 1A at the same time. -Keep the power strip away from children, fire, heat, water and moisture. -Avoid being hit or crashed. Please stop using as soon as the power strip extreme heat. Packing list 1*Surge Protector Power Strip 1*User manual in English