27
ASRock FM2A75 Pro4-M Motherboard
Consumer Infrared
Module Header
(4-pin CIR1)
(see p.2, No. 25)
USB 3.0 Header
(19-pin USB3_3_4)
(see p.2, No. 10)
USB 2.0 Headers
and Ports
(9-pin USB5_6)
(see p.2, No. 22)
(9-pin USB7_8)
(see p.2, No. 24)
(9-pin USB9_10)
(see p.2, No. 26)
Besides four default USB 2.0
ports on the I/O panel, there
are three USB 2.0 headers
on this motherboard. Each
USB 2.0 header can support
two USB 2.0 ports.
Besides two default USB 3.0
ports on the I/O panel, there
is one USB 3.0 header on
this motherboard. Each USB
3.0 header can support two
USB 3.0 ports.
This header supports an
optional wireless transmit-
ting and receiving infrared
module.
Infrared Module Header
(5-pin IR1)
(see p.2, No. 29)
This header can be used
t o c o n n e c t t h e r e m o t e
controller receiver.
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