JoyNano Dual Voltage Power Strip 4 AC Outlets 4-Port USB Charging Station 2000W 15A Surge Protector LED Indicator 3-Prong Power Socket 6ft Extension Cord Black Work with 4 AC Outlets (AC100-125V) and 4 USB Ports (5V 2.4A), eliminates the need for multiple chargers, saving money and desktop space for you. AC outlet safety guards protect children from electric shock and prevent dust from entering the device Compatibility of Power Center: Support for Home Office Electrical Appliances and All USB Powered Devices Smart USB ports will detect attached devices and self adjusted to right status, avoid any compatibility issue and supply reliable power for any high power required. Safety of Power Center: Superior Surge Protector to avoid any damage from Voltage Fluctuations, Surges and Spikes. Fully embracing the smart charging technology, every single USB port can intelligently indentify your device and seeks to maximize its charging speed, up to 2.4A Max - no need to decide between different ports. By connecting to JoyNano Universal Charging Hub, your laptop, printer, or desk lamp will be better protected. The LED indicator makes it easy to see whether the power strip is connected to electricity or not. Slim design fits nicely on your desk, nightstand or dresser, and cleans up all the cable chaos; perfect travel companion for you while staying in hotels with very few power outlets available. Built-in surge protection extends the life of your electronics. Power surges normally diminish the performance and lifespan of electronics. Input: AC 100V-125V 50-60Hz USB Port: DC5V 2.4A (DC5V 4A Total) Voltage Rating: AC 125V Power Rating: 2000W Max Current Rating: 15A Max (16A Total) Power Switch: Yes Indicator Light: Yes Power Cord: 6FT 1.8M Material:  PC fireproof material 750C Size: 290x55x30mm 11.4x2.2x1.2inch Net Weight: 400g/14oz Color: Black Support for USB Powered Devices: iPhone X, 8, 7, 6, 5, iPad Air, Mini Retina, Samsung, LG, Motorola, HTC, Nokia, Smartphones, Tablets, MP3 Players, External Battery Packs and more. Support for Home Office Electrical Appliances: Desktop, printer, network and home computing applications. The power switch lets you quickly and safely control the flow of electricity with a single touch. Please check the power of electric appliance before using the socket Do not touch the socket when the hand is wet Avoid the place where the children can touch Do not use the socket in the wet environment Do not disassemble by yourself, please contact our company if need service