아래 페이지 보시면 PDF Download 링크가 있구요... 다운로드 하면 약 10MB 정도 나오네요...


http://www.userguidemanual.com/google-nexus-7-guidebook-user-manual/



구글드라이브에서 보실 분들은...

https://docs.google.com/file/d/0B9y-a-Ui_i-RVVkybkFrbE1TdWM/edit?pli=1


보니까... USB Host 기능 구현된 것 같고...

Connect to keyboards, mice, & other devices

You can connect a keyboard, mouse, or even a joystick or other

input device to your tablet via USB or Bluetooth and use it just as

you would with a PC.

You may need an adapter to connect the keyboard or other device

to your tablet’s USB port. To connect more than one USB device

at a time, use a powered USB hub to reduce the drain on your tablet’s

battery.

You pair and connect Bluetooth input devices to your tablet in the

same way as any other Bluetooth device.