In electronic experiments, it is convenient to lead USB power or data to a PCB pin socket; Most smart phone data lines use this interface, which has a wide range of uses. This module easily converts it into a conventional DIP 2.54 mm pin, greatly facilitating your research and application during experiments.; USB Type B to DIP Adapter Board is made of high quality materials which is durable.; 4 Pins USB DIP Adapter. With 4 pins including VBUS, D+, D- and GND.; USB to DIP Board is a standard USB type B female socket