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Using Your Inspiron Laptop
1
Audio out/Headphone connector — Connects to a pair of headphones or to a powered
speaker or sound system.
2
Audio in/Microphone connector — Connects to a microphone or inputs signal for use
with audio programs.
3
USB 2.0 connector — Connects to USB devices, such as a mouse, keyboard, printer,
external drive, or MP3 player.
4
Network connector — Connects your computer to a network or a broadband device if
you are using a wired network.