How To Use USB Drives With the Nexus 7 and Other Android Devices
Unfortunately, Android doesn’t automatically mount USB drives by default. You’ll need to root your device to enable support for USB drives.
- How To Use USB Drives With the Nexus 7 and Other Android Devices (howtogeek.com)
- How To Connect a USB Keyboard To Your Android Phone (makeuseof.com)
- HTG Explains: Does Your Android Phone Need an Antivirus? (howtogeek.com)