Support Arduino UNO, support for MEGA12802560. and USB can make the communication equipment Arduino: for example, USB keyboard, mouse, U disk, camera, Android mobile phone etc. Can also achieve ADK Google.
Currently support: HID devices, such as: mouse, keyboard, joystick.
USB to serial devices: FTDI, PL2303, ACM, but also support mobile phones, and GPS receiver.
Support ADK function Android mobile phone. Digital camera.
Using Ardui-no USB HOST function, let your Ardui-no communicate with other USB devices, and supports USB HUB function"