USB Power Strip with 3 Meter Extension Cord Network Filter 1700J Surge Protector for Home Wall Mounted EU Plug1. ?Smart Design? Extra wide plugs at the end of extension lead allows you to plug big power adapters while you have the other 6 sockets to fit regular plugs. 3 meter of extension cord longer using distance in your house. 2. ?High quality materials, quality assurance? The industrial PC shell can withstand a fire at 750 degrees. High purity phosphor bronze conductor has high fatigue resistance and strong elasticity. Ensure the normal outlet life for more than 12 years and use more than 5000 times. Even after prolonged use, its surface will not be oxidized and corroded, the bushing will not come loose and always maintain the appropriate clamping force 3.?USB intelligent identification charging chip, throw away heavy charger? A multiple socket with USB port allows you to connect multiple devices to your office or home without using a charging head. The maximum output power of each USB port is 2.4 amps (iPad: 2.1A, mobile phone: 1 ~ 2A). The Smart Chip automatically recognizes different models, distributes the current appropriately, protects the device from overload and supports 5 V2A fast charging. 4. ?Surge Protected? Extension lead is equipped with surge protection up to 1700 joules, protecting sensitive electronic equipment and devices from harmful voltage spikes. It is a good choice for office, home and studio using. 5. ?Warranty? NTONPOWER extension leads are backed by Connected Equipment Warranty while your devices are properly connected. We also 18 months product warranty, please contact us without hesitation if you have problems with products.