2 2
2 2
2 2
2 2
2 2
Shared USB 2.0 Header
Besides six default USB 2.0
(9-pin USB4_5)
ports on the I/O panel, there is
(see p.10 No. 27)
one USB 2.0 header on this
motherboard. This USB 2.0
header can support two USB
2.0 ports. The shared USB 2.0
header (USB4_5) is shared with
USB ports 23 on the I/O panel.
When using the front panel USB
ports by attaching the front panel
USB cable to USB4_5 header,
the USB ports 23 on the I/O panel
will not be able to function.
WiFi Header
This header supports WiFi+AP
(11-pin WIFI)
function with ASRock
(see p.10 No. 20)
WiFi-802.11g / WiFi-802.11n
module, an easy-to-use wireless
local area network (WLAN)
adapter. It allows you to create a
wireless environment and enjoy the
convenience of wireless network
connectivity.
DeskExpress Hot Plug Detection
This header supports the Hot
Header
Plug detection function for
(5-pin IR1)
ASRock DeskExpress.
(see p.10 No. 3)
Internal Audio Connector
This connector allows you
(4-pin CD1)
to receive stereo audio input
(CD1: see p.10 No. 23)
from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
Front Panel Audio Header
This is an interface for front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.10 No. 22)
convenient connection and
control of audio devices.
CD
-L
GND GND
CD
-R
CD1
J_SENSE
OUT2_L
1
MI
C
_
R
ET
P
R
ESEN
C
E#
G
N
D
OUT2_
R
MI
C
2_
R
MI
C
2_L
OUT_
R
ET
1
IRTX
+5V
S
B
Hotplug#
IRRX
GND
1
US
B+5V_
2
NC
NC
GND1
NC
+3
S
VB
US
B+5V_1
D0-D0+
GND1
P
ME#
US
B
_PW
R
1
P-
3
G
N
D
D
UMMY
US
B
_PW
R
P+
3
G
N
D
P-2
P+2
