Dell PP31L Quick Reference Manual page 17

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C O N N E C T O R
V G A
C O N N E C T O R
H D MI
carries an uncompressed all digital signal to produce hi-definition video and audio.
C O N N E C T O R S
U S B
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Wi-Fi Catcher™ Network Locator
off : Disables wireless devices
on : Enables wireless devices
Connects video devices, such as a monitor.
— HDMI (High-Definition Multimedia Interface) connector
Connect USB devices, such as a mouse, keyboard, or printer.
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About Your Computer
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