The type c male adapter has a total length of 27.5mm and is equipped with black plastic in the middle. It belongs to the USB 3.1 type c series and has a transmission speed of 10Gbps. Both sides of the adapter are type C male connectors. The interface of type C male head is an elliptical interface that supports forward and reverse insertion and removal. From a design perspective, there are two production processes for the iron shell of the Type-C adapter. One is the seam type, where a piece of iron is bent and spliced together, with a gap at the joint; Another type is seamless, which uses a seamless steel pipe and forms the shape of the interface through stretching and extrusion. The male connectors on both sides of the current product are seamless. Type C conversion head is a type of converter that can convert the interface of a mobile phone to type C, facilitating the connection between other digital devices and the phone. In fact, the type C interface of the conversion head has strong compatibility, making it a standardized interface that can connect PCs, game consoles, smartphones, storage devices, and expand all electronic devices, and achieve unified data transmission and power supply. For example, two display devices are tightly combined through the type C adapter for use.