English
15
J4125B-ITX
J4025B-ITX
Serial ATA3 Connectors
(SATA3_1:
see p.1, No. 12)
(SATA3_2:
see p.1, No. 13)
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 USB2_3)
(see p.1, No. 11)
(9-pin USB4_5)
(see p.1, No. 9)
There are two headers
on this motherboard.
Each USB 2.0 header can
support two ports.
USB 3.2 Gen1 Header
(19-pin USB3_1_2)
(see p.1, No. 10)
There is one header on
this motherboard. This
USB 3.2 Gen1 header can
support two ports.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1, No. 14)
This header is for
connecting audio devices
to the front audio panel.
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
1
ID
I
IntA_P_D-
GND
IntA
IntA_P_SSTX-
GND
IntA
Vbus
I
IntA_P_D-
GND
IntA
IntA_P_SSTX-
GND
IntA
IntA_P_SSRX-
Vbus
IntA_P_SSRX-
SATA3_2
SATA3_1
