8Chapter 1
Left View#Icon Item Description
1 DC-in jack Connects to an AC adapter.
2 Ethernet (RJ-45)
port Connects to an Ethernet 10/100/1000-based network.
3 External display
(VGA) port Connects to a display device (e.g., external monitor,
LCD projector).
4 DISPLAY DISPLAY port Supports high definition digital video connections.
5 HDMI HDMI port Supports high definition digital video connections.
6 eSATA e SATA port Connects to eSATA devices (only for certain models).
7 USB 2.0 port Connects to USB 2.0 devices (e.g., USB mouse, USB
camera).
8 4-pin IEEE 1394
port Connects to IEEE 1394 devices.
9 Line-in jack Accepts audio line-in devices (e.g., audio CD player,
stereo walkman, mp3 player)
Microphone-in jack Accepts inputs from external microphones.
Headphones/
speaker/line-out
jack with S/PDIF
support
Connects to audio line-out devices (e.g., speakers,
headphones).
10 Expresscard / 54 ExpressCard/54
slot Accepts one ExpressCard/54 module.
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