whiteeeen 6pcs Nano Breakout Board Screw Terminal Adapter Shield Expansion Board Compatible with Arduino Nano V3.0 AVR ATMEGA328P

["It's a terminal expansion adapter, compatible with Arduino Nano V3.0.","It can connect a lot of digital wiring to the Arduino while maintaining the original Nano's footprint.","You can use this adapter to easily connect the Nano to the outside with a cable.","It can be used with or in place of a breadboard.","Professionally designed, compact and versatile."]