USB Type B Female to DIP Adapter test board" Package Includes:10pcs USB-B to DIP Adapter Boards Interface type: USB Type B Number of pins: 4 pins PCB Material: FR-4 Glass Fiber Board PCB Board size: 20*20mm Board thickness: 1.6mm Hole pitch: 2.54mm Hole diameter: 1.0mm Wide range of applications: Mainly used for connecting external devices such as printers, scanners, external hard disk drives, etc. See more

Easy to connect -- USB Type-B interface converter comes with already soldered PCB boards, no need to do manual soldering, the PCB boards are clearly marked with VBUS, D+, D-, and GND, just wire it as required and it will work. Soldered Bent Pins -- This is a USB-B female to DIP adapter board with soldered 2.54mm pitch single row bent pins, no additional processing required. High Quality - The board is made of FR4 fiberglass board, which has excellent electrical and mechanical properties. It also has very high insulation and heat resistance. Specification -- Product includes: 10pcs USB-B to DIP adapter boards (with soldered bent pins); Color: green, silver; PCB board size: 20*20mm. USB Type B Interface -- The USB Type-B interface is mainly used for connecting external devices such as printers, scanners, external hard drives, etc. It is usually used in conjunction with the USB Type-A interface to enable data transfer between the device and the computer.