Nickel plated Micro USB socket with four legs and straight edge sink plate 1.6MM size structure, MICRO USB mother base with four legs SMT/SMT mount sink plate. MICRO sink plate USB interface 5P four leg sink plate 1.6 After four legs are attached, there is no flange/edge/straight mouth/straight edge/USB A. The hardware shell of the mother base is electroplated with spray nickel, and the plastic terminal is made of high-temperature and environmentally friendly LCP plastic. The soldering method is four patch welding, which can effectively improve the firmness of welding, It can effectively prevent the loosening of the micro USB motherboard interface caused by excessive plugging and unplugging times. The main characteristic of the micro USB 5p connector product is that it has a smaller size in appearance compared to the traditional USB connector series, but it also inherits the advantages of traditional USB devices such as support for hot plugging and plug and play, and has become the standard interface for data transmission in digital products,