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Rear view#Icon Item Description
1 DC-in jack Connects to an AC adapter.
2 TV-in port Accepts input signals from analog/digital
TV-tuner devices (for selected models).
3 AV-in port Accepts input signals from audio/video (AV)
devices (manufacturing option).
4 Kensington lock slot Connects to a Kensington-compatible
computer security lock.
5 Ventilation slots Enable the computer to stay cool, even after
prolonged use.
6 S-video/TV-out
(NTSC/PAL) port
Connects to a television or display device
with S-video input.
7 External display
(VGA) port
Connects to a display device
(e.g., external monitor, LCD projector).
8 DVI-D port Supports digital video connections.
9 Ethernet (RJ-45)
port
Connects to an Ethernet 10/100/1000-based
network (for selected models).
10 Parallel port Connects to a printer.
11 Serial port Connects to a serial device.