ASROCK FM2A85X Extreme4-M User Manual page 39

USB 2.0 Headers
and Ports
(9-pin USB5_6)
(see p.16 No. 24)
(9-pin USB7_8)
(see p.16 No. 26)
(9-pin USB9_10)
(see p.16 No. 28)
USB 3.0 Header
(19-pin USB3_3_4)
(see p.16, No. 10)
Infrared Module Header
(5-pin IR1)
(see p.16, No. 31)
Consumer Infrared
Module Header
(4-pin CIR1)
(see p.16, No. 27)
USB_PWR
P-6
P+6
GND
DUMMY
1
GND
P+5
P-5
USB_PWR
USB_PWR
P-8
P+8
GND
DUMMY
1
GND
P+7
P-7
USB_PWR
USB_PWR
P-10
P+10
GND
DUMMY
1
GND
P+9
P-9
USB_PWR
V b u s V b u s
V b u s I n t A _ P 4 _ S S R X -
I n t A _ P 4 _ S S R X +
I n t A _ P 3 _ S S R X -
G N D
I n t A _ P 3 _ S S R X +
G N D I n t A _ P 4 _ S S T X -
I n t A _ P 3 _ S S T X -
I n t A _ P 4 _ S S T X +
I n t A _ P 3 _ S S T X +
G N D
G N D I n t A _ P 4 _ D -
I n t A _ P 3 _ D - I n t A _ P 4 _ D +
I n t A _ P 3 _ D +
D U M M Y
39
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.
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.