Package Content: 3pcs x Screw Terminal Breakout Board for Arduino Nano V3.0 (0.15" Blue)
It is a screw terminal breakout board , designed for Arduino Nano V3.0 AVR.
You can use it to easily hook up Arduino Nano to an outside world via hook up wires, and it can be used with or replace of a breadboard.
Screw terminal design, 3.81mm / 0.15" pin pitch, it's easy to connect 26~16AWG wire and reusable.
It's fully assembled, no soldering required.
Professional design, good material and durable.