Al final pone:
Drivers & Setup
With this board you need to change the boards.txt file in your Arduino directory (find it in: Arduino-00xx->hardware->arduino) with this updated version that include also the Mega ADK board: boards.txt
Windows users in order to get working the board need a .inf file for this specific product: Arduino_ADK.zip _ADK.zip
For installation follow the same procedure on how install an UNO board on your computer.