ASRock A75M-ITX - Manual (Page 23)

23
ASRock A75M-ITX Motherboard
English
2.9 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 These four Serial ATA3
(SATA3_1: see p.2, No. 12) (SATA3) connectors support
(SATA3_2: see p.2, No. 13) SATA data cables for internal
(SATA3_3: see p.2, No. 11)
storage devices. The current
(SATA3_4: see p.2, No. 10) SATA3 interface allows up to
6.0 Gb/s data transfer rate.
Serial ATA (SATA) Either end of the SATA data
Data Cable cable can be connected to the
(Optional) SATA3 hard disk or the SATA3
connector on this motherboard.
1
USB_PWR
P-8
GND
DUMMY
USB_PWR
P+8
GND
P-9
P+9
USB 2.0 Headers Besides two default USB 2.0
(9-pin USB_67)
ports on the I/O panel, there
(see p.2 No. 18) are two USB 2.0 headers on
this motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB_89)
(see p.2 No. 17)
SA
TA3_1 SA
TA3_3
SA
TA3_2 SA
TA3_4
3.5mm Audio Cable Either end of the 3.5mm audio
(Optional) cable can be connected to the
portable audio devices, such
as MP3 player and mobile
phone or the Line-in port of
your PC.
Consumer Infrared Module Header This header can be used to
(4-pin CIR1) connect the remote
(see p.2 No. 19) controller receiver.