title: Sending data from a PC to an Android device using USB OTG
body: <p>I want to send data between a host (Android) and a client (PC) using the Android USB OTG API.</p>
  
  <p>Code to send data from the host to the client using the API exists. However, I'm having difficulty finding code to send data from the client to the host.</p>
  
  <p>Is it possible to send data from a PC to Android using USB OTG?</p>