Compaq Presario R3000 - Notebook PC Hardware Manual page 21

Hardware Components
4
Audio-in microphone jack
5
USB connector
6
1394 connector
(select models)
7
Infrared port
(select models)
8
Expansion port
9
RJ-45 network jack
-
S-Video-out jack
1–14
Connects an optional external
microphone.
Connects an optional USB device, such
as a printer.
Connects an optional IEEE 1394 device,
such as a camcorder.
Provides wireless communication
between the notebook and an optional
IrDA-compliant device.
Connects an optional HP Notebook
Expansion Base.
Connects an optional network cable.
Connects an optional S-Video device,
such as a television, VCR, camcorder,
overhead projector, or video capture card.
Hardware Guide