Arduino Nano IO Expansion Shield is specifically designed to facilitate an easy connection between Arduino Nano and many other devices. In essence, it expands the Arduino Nano controller to link those devices in a simple and trouble free manner. It is a perfect companion of Nano breadboard and compatible with both Arduino Nano v2.x and v3.x.
This expansion shield provides:
14 I/O Pin (servo type with GND, power and signal)
8 analog Pin with power output and GND
6 PWM Pin
1 Servo power input
5 I2C expansion Pin
AREF output
3.3V output

Package Includes:
1 x Nano I / O Expansion sensor Shield For Arduino UNO R1 Nano 3.0 duemilanove 2009

NOTE:The color difference is hard to avoid in your phone. If you can not accept this little difference, be cautious before you making the orders. thanks for understanding.