GitHub - julianschuler/USBKeyboard: Arduino library to add HID USB keyboard functionality to your projects
GitHub - sparkfun/SparkFun_USB251x_Arduino_Library: Configure the PID/VID and power consumption settings on the USB2514X USB Hub.
![Attaching USB Host Shield to an Arduino UNO to send data to the cloud via an ESP8266 - Blog - Arduino Projects - element14 Community Attaching USB Host Shield to an Arduino UNO to send data to the cloud via an ESP8266 - Blog - Arduino Projects - element14 Community](https://community.element14.com/resized-image/__size/1200x900/__key/communityserver-blogs-components-weblogfiles/00-00-00-01-49/7506.contentimage_5F00_134250.jpg)
Attaching USB Host Shield to an Arduino UNO to send data to the cloud via an ESP8266 - Blog - Arduino Projects - element14 Community
![GitHub - luisbraganca/rubber-ducky-library-for-arduino: An Arduino library that allows you to use a cheap Arduino (Leonardo) as a Rubber Ducky GitHub - luisbraganca/rubber-ducky-library-for-arduino: An Arduino library that allows you to use a cheap Arduino (Leonardo) as a Rubber Ducky](https://raw.githubusercontent.com/luisbraganca/rubber-ducky-library-for-arduino/master/Photos/device.jpg)