ASRock H81M-HDS - Manual (Page 16)

14
English
Serial ATA2 Connectors
(SATA_2:
see p.1, No. 6)
(SATA_3:
see p.1, No. 5) These two SATA2
connectors support SATA
data cables for internal
storage devices with up to
3.0 Gb/s data transfer rate.
Serial ATA3 Connectors
(SATA_0:
see p.1, No. 7)
(SATA_1:
see p.1, No. 8) These two SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
USB 2.0 Headers
(9-pin USB4_5)
(see p.1, No. 15)
(9-pin USB6_7)
(see p.1, No. 14) Besides four USB 2.0 ports
on the I/O panel, there
are two headers on this
motherboard. Each USB
2.0 header can support
two ports.
USB 3.0 Header
(19-pin USB3_2_3)
(see p.1, No. 9) Besides two USB 3.0 ports
on the I/O panel, there
is one header on this
motherboard. Each USB
3.0 header can support
two ports.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1, No. 21) This header is for
connecting audio devices
to the front audio panel.
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
1
IntA_PB_D+
Dummy
IntA_PB_D-
GND
IntA_PB_SSTX+
GND
IntA_PB_SSTX-
IntA_PB_SSRX+
IntA_PB_SSRX-
Vbus Vbus
Vbus
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
SA
TA_1
SA
TA_0
SA
TA_3
SA
TA_2