Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Module _x005f_x000D_ Condition: New _x005f_x000D_ Model Number: Mini USB Host Shield _x005f_x000D_ Product size: 38mmx 18mmx10mm/1.5x0.71x0.39inch _x005f_x000D_ Voltage: DC3.3V power supply _x005f_x000D_ Communication interface: SPI _x005f_x000D_ The USB Hosemini board makes it very easy to communicate with USB slave devices such as USB keyboards, mice, U disks, cameras, for Android phones, etc. Combined with USB Hose Shield, it can also implement for Google ADK. _x005f_x000D_ Only 3.3V/8M/328 Promini and 3.3V FTDI are supported. _x005f_x000D_ _x005f_x000D_ feature: _x005f_x000D_ 1. The Mini USB host allows (only the Pro mini version) to implement the USB HOST function, can communicate with other USB devices, and supports the USB HUB function. supply _x005f_x000D_ 2. Compiled APK installation package and ADK source files compatible with hardware Mega 1280. _x005f_x000D_ 3. Support Google Android ADK function _x005f_x000D_ 4. Support Android phone types: _x005f_x000D_ For G1, Nexus One, Nexus S, Motorola Droid X (the mobile phone system needs to be upgraded to Android 2.3.4, and the tablet computer needs to be upgraded to Android 3.1) _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Mini USB Host Shield