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2.6 Onboard Headers and Connectors
Onboard headers and connectors are NOT jumpers. Do NOT place
jumper caps over these headers and connectors. Placing jumper caps
over the headers and connectors will cause permanent damage of the
motherboard!
Serial ATA3 Connectors
(SATA3_1: see p.1, No. 12)
(SATA3_2: see p.1, No. 11)
(SATA3_3: see p.1, No. 10)
(SATA3_4: see p.1, No. 9)
USB 2.0 Headers
(9-pin USB4_5)
(see p.1 No. 15)
(9-pin USB6_7)
(see p.1 No. 16)
USB 3.0 Header
(19-pin USB3_2_3)
(see p.1 No. 13)
IntA_P_SSRX-
USB_PWR
P-
P+
GND
DUMMY
1
GND
P+
P-
USB_PWR
ID
IntA_P_D+
IntA_P_D-
GND
IntA_P_SSTX+
IntA_P_SSTX-
GND
IntA_P_SSRX+
Vbus
Vbus
IntA_P_SSRX-
IntA_P_SSRX+
GND
IntA_P_SSTX-
IntA_P_SSTX+
GND
IntA_P_D-
IntA_P_D+
These four Serial ATA3
(SATA3) connectors support
SATA data cables for internal
storage devices. The current
SATA3 interface allows up to
6.0 Gb/s data transfer rate.
Besides two default USB 2.0
ports on the I/O panel, there
are two USB 2.0 headers on
this motherboard. Each USB 2.0
header can support two USB
2.0 ports.
Besides four default USB 3.0
ports on the I/O panel, there is
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
1
ports.
A68M-ITX
17
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