Compaq Presario R3000 - Notebook PC - Page 21

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