Acer Extensa Series User Manual page 41

Using Connectors and Ports
External
Monitor
(15-pin)
Serial
(9-pin)
Parallel
(25-pin)
Line-in
Microphone-
in
Line-out
PCMCIA
2-22
Connects to an external analog VGA
monitor.
Connects to external devices such as a
serial printer. 16550 UART compatible.
Connects to a parallel printer or other
device that uses a standard parallel
interface. EPP/ECP compatible.
Connects to a line-in device such as a
synthesizer, stereo walkman or audio CD
player.
Connects to an external microphone.
Connects to a line-out device such as
headphones or amplified speakers.
The PCMCIA slots supports one Type III
or two Type II/I PCMCIA cards. Open the
PCMCIA door to access the slots.