2. Ambient Light Sensor -detects ambient brightness
3.Power LED /Front Camera /Microphone /Docking Station Port
4.Collapsible Stand-extends from the back to allow hands-free viewing of the tablet
5.Speaker /Rear/Camera/Camera Flash
6.Mini USB Port-cannot be used with the USB port simultaneously12.USB Port13.USB Port 14.Mini SD Card Slot
7.HDMI(High-Definition Multimedia Interface)Port16.Headphone Jack
8.DC Power Supply Input Port 18.Lock/Power Button -long press to turn on and off the tablet. or tap power button to lock the screen