Dell Inspiron 1122 (M102z, Early 2011) - Manual (Page 23)

21
Using Your Inspiron Laptop
1 Antenna-in connector (optional) — Connects to an external antenna to view programs
using the TV tuner card (optional).
2 Audio out/Headphone connector — Connects to a pair of headphones or to a
powered speaker or sound system.
3 Audio in/Microphone connector — Connects to a microphone or inputs signal for
use with audio programs.
4 USB connector with USB PowerShare — Connects to USB devices, such as a mouse,
keyboard, printer, external drive, or MP3 player.
The USB Powershare feature allows you to charge USB devices when the computer is
powered on/off or in sleep state.
NOTE: Certain USB devices may not charge when the computer is powered off or in sleep
state. In such cases, turn on the computer to charge the device.
NOTE: If you turn off your computer while charging an USB device, the device will stop
charging. To continue charging, disconnect the USB device and connect it again.
5 USB 2.0 connector — Connects to USB devices, such as a mouse, keyboard, printer,
external drive, or MP3 player.
6 AC adapter connector — Connects to the AC adapter to power the computer and
charge the battery.