Types of extension cord sockets

The definition in the product safety standard is a component consisting of a flexible cable with a plug and one or more extension cord sockets, also known as wire extension components. Commonly known as plug-in board, drag-line board, wiring board, row plug, etc., widely used in various places such as homes, offices, hotels and so on. Extension cord sockets are mainly divided into the following categories:

(1) Ordinary extension cord socket

(2) Extension cable socket with USB interface

(3) Multifunctional extension cord socket