Apple Power Macintosh 4400 - Manual (Page 47)

47 Connecting Equipment and Expanding Your Computer
Communication Contains an optional communication card (such as an internal
card slot (optional) modem or Ethernet card). If your computer did not come with
a communication card already installed, this access cover
looks the same as the access covers on the PCI expansion
slots. (It does not have an opening for the communication card.)
If your computer did not come with a communication card
installed, an access cover with an opening for a communication
card is included in the box your computer came in (in case you
decide to install the card later).
Sound input port
≈
Connects your Macintosh to another audio source, such as an
Apple PlainTalk microphone or a compact disc or audio
cassette player.
Sound output port
-
Connects your Macintosh to sound output equipment, such as
externally powered (amplified) speakers.
Monitor port
™
Connects your Macintosh to your monitor.
Monitor port
SCSI port
Sound output port
Apple Desktop Bus
(ADB) port Sound input port
Power socket
External modem port Printer port
g
W [ ™
≤
V
≈
-
Access covers for PCI
expansion slots (2)
Communication card
(optional)