USB 2.0 Host Shield Module for Arduino,Support Google Android ADK 1. Support for the function of Google Android ADK, and Android cell phone: G1, Nexus One, Nexus S, Motorola Droid X (mobile phone system needs to upgraded Android 2.3.4, flat panel computer need to upgrade Android 3.1) 2. Provide the compiled APK package and ADK source files 3/ Compatible Arduino hardware: Arduino Uno 328, Arduino Diecimila/Duemilanove 328 Arduino Mega 2560, Arduino Mega 1280 4. Arduino come true the USB HOST function, combined with other USB device communication, and support for USB HUB function versi mini : https://www.tokopedia.com/raftech/mini-usb-host-shield-support-google-adk-for-arduino-uno-mega-duemilano?