Acer ASPIRE 4230, Service Manual, Page: 17 / 200

Chapter 1 7
Left View
No. Icon Item Description
1 External display
(VGA) port Connects to a display device
(e.g. external monitor, LCD projector).
2 Ethernet (RJ-45)
port Connects to an Ethernet 10/100/1000-based
network.
3 Modem (RJ-11)
port Connects to a phone line.
4 USB 2.0 ports Connect to USB 2.0 devices (e.g. USB mouse,
USB camera).
5 Headphones/
speaker/line-out
jack with S/PDIF
support Connects to audio line-out devices
(e.g. speakers, headphones).
Microphone-in
jack Accepts input from external microphones.
Line-in jack Accepts audio line-in devices (e.g. audio CD
player, stereo walkman).
6 ExpressCard/54
slot Accepts one ExpressCard/54 module.