Multi-sockets Power Extension: The Extension lead has 6 universal socket and 4 USB ports. 3000W and 13A support for all household appliances below 2500W. The USB port with 5 V and 3.1 A USB output suitable for all electronic devices and faster than conventional USB ports. Multiple Protection & Childproof Design: Built with high-quality components and overload protection for any potential dangerous situation, ensure household electric appliances safe. The safety door which is designed for protection of young children. This can effectively prevent children from electric shock which can occur if children are able to insert their fingers into the plug sockets. Overload Protection & Superior Construction: Power Strip is equipped with surge(overload) protection, greatly increase safety for your use. Also protected against over-voltage, over-current, overload, short-circuiting Wall Mountable Extension Lead: Two keyholes mounting slots on the back keep it where you want it, even hang it on the wall and save space.