Cable Extension Sockets provide additional power outlets by extending the reach of electrical connections. Key types include 4-way, 6-way, and 8-way extension sockets with options like surge protection and USB charging ports. Ideal for powering multiple devices, they are commonly used in offices, homes, and workshops. With features like overload protection, switch control, and extra-long cables reels, cable extension sockets offer convenience, safety, and flexibility for powering appliances and electronics in various environments.