Apple Power Macintosh 4400 - Manual (Page 39)

Access cover for Covers ports for optional Peripheral Component Interconnect
expansion slots (PCI) slot expansion cards.
Internal modem card The optional internal modem card. Most models of your computer
(optional) come with a modem card already installed.
Monitor port
™
Connects your Macintosh to your monitor.
Sound output port
-
Connects your Macintosh to sound output equipment, such as
externally powered (amplified) speakers.
Sound input port
≈
Connects your Macintosh to another audio source, such as an
Apple PlainTalk microphone or a compact disc or audio
cassette player.
Monitor port
SCSI port
Sound output port
Apple Desktop Bus
(ADB) port Sound input port
Power socket
External modem port
(covered if your computer
includes an internal modem) Printer port
g
W [ ™
≤
V
≈
-
Access covers for PCI
expansion slots (2)
Internal modem card
(optional)
39 Connecting Equipment and Expanding Your Computer