The Mecury Surge Protector (SP6240U-4U USB) is a versatile power strip designed to protect your electronics from voltage spikes while giving you extra outlets and charging convenience. It features multiple AC sockets plus built-in USB ports, allowing you to power devices like laptops, TVs, routers, phones, and tablets at the same time. Built-in surge protection helps safeguard your equipment from unstable mains supply, and the compact design makes it ideal for homes, offices, shops, or workstations where multiple devices need reliable power and protection.