Acer Aspire 4937, Service Manual, Page: 17 / 243

Chapter 1 7
Left View
No. 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
HDMI
HDMI port Supports high definition digital video
connections
5
/
e SATA
USB 2.0 /
eSATA port Connects to USB 2.0 or eSATA devices (only
for certain models).
Note: If you plug an eSATA device you will
have two USB ports available in the mean time.
6 USB 2.0 port Connect to USB 2.0 devices
(e.g. USB mouse, USB camera).
7 Headphones/
speaker/line-out
jack with S/PDIF
support Connects to audio line-out devices
(e.g., speakers, headphones).
Microphone jack Accepts inputs from external microphones.
Line-in jack Accepts audio line-in devices (e.g., audio CD
player, stereo walkman, mp3 player).
8 ExpressCard/54
slot Accepts one ExpressCard/54 module.