ASRock Q77M vPro - Manual (Page 30)

30
ASRock Q77M vPro Motherboard
English
USB 2.0 Headers Besides six default USB 2.0
(9-pin USB6_7) ports on the I/O panel, there are
(see p.2, No. 25) two USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB 2.0
ports.
(9-pin USB8_9)
(see p.2, No. 24)
USB 3.0 Header Besides two default USB 3.0
(19-pin USB3_2_3) ports on the I/O panel, there is
(see p.2, No. 9) one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
Infrared Module Header This header supports an
(5-pin IR1) optional wireless transmitting
(see p.2, No. 28)
and receiving infrared module.
Consumer Infrared Module Header This header can be used to
(4-pin CIR1) connect the remote controller
(see p.2, No. 26)
receiver.
IRRX
GND
DUMMY
+5VSB
IRTX
1
Front Panel Audio Header This is an interface for front
(9-pin HD_AUDIO1) panel audio cable that allows
(see p.2, No. 31) convenient connection and
control of audio devices.