Universal
Serial
Bus
connectors
There
are
six
Universal
Serial
Bus
(USB)
2.0
connectors,
two
on
the
front
and
four
on
the
rear
of
the
computer.
Use
the
USB
connectors
to
connect
optional
telephony
and
multimedia
devices.
USB
2.0
technology
transfers
data
at
up
to
480
Mbps
(Mb
per
second)
with
a
maximum
of
127
external
devices
and
a
maximum
signal
distance
of
5
meters
(16
ft)
per
segment
(if
the
device
that
is
attached
to
the
computer
is
a
USB
2.0
device).
If
multiple
USB
devices
are
attached
to
the
computer,
the
USB
hub
must
be
USB
2.0;
otherwise,
all
USB
2.0
devices
will
transfer
data
at
12
Mbps.
Using
Plug
and
Play
technology,
USB
devices
are
configured
automatically.
The
following
illustration
shows
a
USB
connector.
1
4
Use
a
4-pin
USB
cable
to
connect
an
external
devices
to
a
USB
connector.
If
you
connect
a
PS/2
(non-USB)
keyboard
to
the
keyboard
connector,
USB
ports
and
devices
are
disabled
during
power-on
self-test
(POST).
If
you
connect
a
USB
keyboard
that
has
a
mouse
port,
the
keyboard
emulates
a
mouse,
and
you
cannot
disable
the
mouse
settings
in
the
Configuration/Setup
Utility
program.
Video
connector
The
PCI
Express
x16
adapter,
which
is
in
PCI
slot
1
on
the
system
board,
provides
the
video
connector.
This
connector
is
on
the
rear
of
the
computer.
Use
the
video
connector
to
connect
a
monitor
or
other
display
device.
The
following
illustrations
show
examples
of
different
video
connectors.
Analog
video
connector
1
5
11
15
Digital
(DVI-I)
video
connector
1
C1
C2
C3
C5
C4
Dual
monitor
system-59
(DMS-59)
video
connector
Some
models
come
with
a
digital
video
interface
(DVI)
connector
for
connecting
a
digital
monitor.
If
you
have
problems
viewing
information
with
a
second
monitor,
refer
to
the
User’s
Guide.
Chapter
4.
Installing
options
57
Summary of Contents for IntelliStation Z Pro 6223
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