2014 Version Nano Board CH340/ATmega328P Compatible with Arduino Nano V3.0 (Pack of 3 Without Mini USB Cable)

You could download the driver of Elegoo Nano V3.0 at: http://www.wch-ic.com/download/list.asp?id=126
The Nano is 100% compatible with Arduino, using the same chips ATmega328P and CH340 with the official version.
It is a smallest, complete, and breadboard friendly board. It has everything that Diecimila/Duemilanove has (electrically) with more analog input pins and onboard +5V AREF jumper.
Nano's got the breadboard-ability(Arduino Compatible)and the Mini+USB with smaller footprint than either, so users have more breadboard space. It's got a pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other).
The Nano can be powered via the Mini-B USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source.

The Elegoo Nano Board is a small, complete, and breadboard-friendly board based on the ATmega328P and it works with a mini USB cable. The Elegoo Nano can be powered via USB connection, 6-12V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The Elegoo Nano has a variety of facilities for communicating with a PC or other microcontrollers.
Elegoo Nano Board Nice Boards, Nice Cost Windows driver installation is easy. Power consumption is low. The header pins haven039;t been soldered.
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Input and Output Each of the 14 digital pins on the Nano can be used as an input or output, using pinMode, digitalWrite, and digitalRead functions. Some pins have specialized functions: Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data. These pins are connected to the corresponding pins of the CH340G USB chip.
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Classic LED Project with Nano Board This example project shows the simplest thing you can do with an Elegoo Nano to see physical output: it blinks the on-board LED just like the star in the sky.
size:4.83 x 1.02 x 1.78 cm
Material:ABS
colour:Blue + Black

Package Contents:
3 set x pin header controller modules

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.