Asus P5B Audio 2, 4, 6, or 8-channelconfiguration, Port, Headset, 4-channel, 6-channel, 8-channel, USB 2.0 ports 3 and, USB 2.0 ports 1 and, Microphone port (pink)

9.USB 2.0 ports 3 and 4. These 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

Connect the ScreenDUO and IR receiver ONLY to USB port 3 and 4, which supports remote control function. Plugging any other USB devices to these two ports will turn on the computer.

10.USB 2.0 ports 1 and 2. These 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

11.Microphone port (pink). This port connects a microphone.

12.Side Speaker Out port (gray). This port connects the side speakers in an

8-channel audio configuration.

Refer to the audio configuration table below for the function of the audio ports in 2, 4, 6, or 8-channel configuration.

Audio 2, 4, 6, or 8-channel configuration

Port	Headset	4-channel	6-channel	8-channel
	2-channel
Light Blue	Line In	Line In	Line In	Line In
Lime	Line Out	Front Speaker Out	Front Speaker Out	Front Speaker Out
Pink	Mic In	Mic In	Mic In	Mic In
Orange	–	–	Center/Subwoofer	Center/Subwoofer
Black	–	Rear Speaker Out	Rear Speaker Out	Rear Speaker Out
Gray	–	–	–	Side Speaker Out

13.External SATA port. This port connects to an external a Serial ATA hard disk drive. To configure a RAID0, RAID1, or JBOD set, install an external Serial

ATA hard disk drive and an internal Serial hard disk drive connected to the onboard Serial ATA connector labeled SATA_RAID or SATA_RAID1.

The external SATA port supports external Serial ATA

3.0Gb/s devices. Longer cables support higher power requirements to deliver signal up to two meters away, and enables improved hot-swap function.

ASUS P5B Premium Series 2-25