Isn’t she pretty. It’s the Arduino Nano.
You see, when 2 Arduino’s get together (in private) and exchange their currents, a little robotstork brings you an Arduino Nano! Here’s a description from Trossen Robotics:
Arduino Nano is a surface mount breadboard embedded version with integrated USB. It is a smallest, complete, and breadboard friendly. The Nano was designed and is being produced by Gravitech. It has everything that Diecimila has (electrically) with more analog input pins and onboard +5V AREF jumper. Physically, it is missing power jack and power select jumper.
It’s a similar size to the Arduino Wee from Spark Fun but it’s a little different in size and features. It comes with the typical 6 analog pins, 14 digital pins (6 of which can do Pulse Width Modulation), 16 KB of Flash Memory (of which 2KB used by bootloader) and a 16 Mhz clock. What more could you ask for? And, it’s so cute!