title: Asus Nexus 7 not recognized by Android dev tools via adb
body: <p>Problem:
  Asus Nexus 7 not recognized by adb when correctly installed and connected</p>
  
  <p>Setup:
  Asus Nexus 7 tablet
  Windows 7 64 bit OS</p>
  
  <p>Steps taken: </p>
  
  <ol>
  <li>Installed 64 bit Java JDK (http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html)</li>
  <li>Installed Android SDK (http://developer.android.com/sdk/index.html)</li>
  <li>Installed Google USB driver (http://developer.android.com/tools/extras/oem-usb.html)</li>
  <li>Set tablet to USB debugging mode</li>
  </ol>
  
  <p>In the Windows Device Manager, the Nexus is recognized as an Android Device via Android Composite ADB Interface. The device status indicates it is connected and working properly, running driver version 7.0.0.1 (8/27/12 update) from Google.</p>
  
  <p>However, when I run <code>adb devices</code> at the command prompt (in the sdk/platform-tools directory), the Nexus does not come up as an attached device - the list is empty.</p>
  
  <p>Does anyone have any insight on what the problem might be? I have tried uninstalling and reinstalling all drivers, restarting the computer each time. I have tried a variety of usb ports and cables, as well as switching between MTP and PTP connections with no success.</p>