ASRock A68M-ITX R2.0 User Manual - Page 22

Onboard Headers and Connectors, These four Serial ATA3

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A68M-ITX R2.0 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.6, No. 12) (SATA3_2: see p.6, No. 11) (SATA3_3: see p.6, No. 10) (SATA3_4: see p.6, No. 9) SATA3_2 SATA3_4 SATA3_1 SATA3_3 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. USB 2.0 Headers (9-pin USB4_5) (see p.6 No. 15) (9-pin USB6_7) (see p.6 No. 16) USB_PWR PP+ GND DUMMY 1 GND P+ PUSB_PWR 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. USB 3.0 Header (19-pin USB3_2_3) (see p.6 No. 13) ID IntA_P_D+ IntA_P_DGND IntA_P_SSTX+ IntA_P_SSTXGND IntA_P_SSRX+ IntA_P_SSRXVbus 1 Vbus IntA_P_SSRX- IntA_P_SSRX+ GND IntA_P_SSTXIntA_P_SSTX+ GND IntA_P_D- IntA_P_D+ 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 ports. English 17

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A68M-ITX R2.0
17
English
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!
USB 2.0 Headers
Besides two default USB 2.0
(9-pin USB4_5)
ports on the I/O panel, there
(see p.6
No. 15)
are two USB 2.0 headers on
(9-pin USB6_7)
this motherboard. Each USB 2.0
(see p.6
No. 16)
header can support two USB
2.0 ports.
Serial ATA3 Connectors
These four Serial ATA3
(SATA3_1: see p.6, No. 12)
(SATA3) connectors support
(SATA3_2: see p.6, No. 11)
SATA data cables for internal
(SATA3_3: see p.6, No. 10)
storage devices. The current
(SATA3_4: see p.6, No. 9)
SATA3 interface allows up to
6.0 Gb/s data transfer rate.
USB 3.0 Header
Besides four default USB 3.0
(19-pin USB3_2_3)
ports on the I/O panel, there is
(see p.6
No. 13)
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
1
ID
IntA_P_D+
IntA_P_D-
GND
IntA_P_SSTX+
IntA_P_SSTX-
GND
IntA_P_SSRX+
Vbus
IntA_P_D+
IntA_P_D-
GND
IntA_P_SSTX+
IntA_P_SSTX-
GND
IntA_P_SSRX+
IntA_P_SSRX-
Vbus
IntA_P_SSRX-
SATA3_3
SATA3_4
SATA3_1
SATA3_2
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1