ASRock 970 Pro2 manual Serial ATA Sata Data Cable, USB 2.0 Headers, Infrared Module Header

Serial ATA (SATA)

Data Cable

(Optional)

USB 2.0 Headers

(9-pin USB4_5)

	(see p.2	No. 20)
	(9-pin USB6_7)		USB_PWR
				P-7
	(see p.2	No. 19)		P+7
				GND
				DUMMY
			1
				GND
				P+6
				P-6
			USB_PWR
	(9-pin USB8_9)		USB_PWR
				P-9
	(see p.2	No. 21)		P+9
				GND
				DUMMY
			1
				GND
				P+8
				P-8
			USB_PWR
	Infrared Module Header		IRTX
				+5VSB
	(5-pin IR1)			DUMMY
	(see p.2	No. 29)	1
				GND
				IRRX
	Internal Audio Connectors
	(4-pin CD1)			CD1
	(CD1: see p.2 No. 26)
			CD-R	CD-L GND GND
English	Front Panel Audio Header			GND
	(9-pin HD_AUDIO1)			PRESENCE#
				MIC_RET
				OUT_RET
	(see p.2	No. 27)
			1
				OUT2_L
				J_SENSE
				OUT2_R
				MIC2_R
			MIC2_L

18

Either end of the SATA data cable can be connected to the SATA / SATA2 hard disk or the SATA2 connector on this motherboard.

Besides six 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.

This header supports an optional wireless transmitting and receiving infrared module.

This connector allows you to receive stereo audio input from sound sources such as a CD-ROM, DVD-ROM, TV tuner card, or MPEG card.

This is an interface for the front panel audio cable that allows convenient connection and control of audio devices.

ASRock 970 Pro2 Motherboard