USB Mini B Female Socket to 5-pin Terminal BlockMake your next custom USB cable a breeze with a USB Mini B Female Socket to 5 pin Terminal Block. This adapter is perfect for connecting to devices with a mini USB plug or for making your own USB OTG device or custom cable. No soldering is required; simply use a small screwdriver to open the terminal blocks, insert stranded or solid core wire, and tighten. All pins are clearly labeled to facilitate easy wiring: A Pin 1 (V+) B Pin 2 (D ) C Pin 3 (D+) D