- -
Z77A-ProX User's Manual
1.4 Connecting Rear Panel I/O Devices
The rear I/O of the mainboard provides the following I/O ports:
(This picture is only for reference)
• PS/2 Keyboard: Connects to a PS/2 keyboard.
• HDMI
：
Connects to a monitor's HDMI input.
• VGA
：
Connects to a monitor's VGA input.
• DVI
：
Connects to a monitor's DVI input.
• USB3 : Connects to USB3.0 devices.
• USB: The USB ports are used to connect usb2.0
/
1.1 devices such as scanner, speakers,
keyboard, mouse, hub, digital camera, joystick, etc.
• LAN: The LAN port allows the motherboard to connect to a local area network by means of
a network hub.
• AUDIO(Rear Panel Audio):
Cen./Sub.(Center/Subwoofer): Connects to the center and subwoofer channel in the 7.1
channel audio system.
R.L/R.R (Rear Left/Rear Right): Connects to the rear left and rear right channel in the 7.1
channel audio system.
Line-in (Light Blue): This jack is used to connect to the line out from any external audio
sources such as MP3 player, CD player, AM/FM radio tuner, etc.
Line-out (Front Left/Right Jack,Lime): This jack is used to connect to the front left and right
channel sp eakers of the audio system.
Mic-in(Pink): This jack is used to connect an external microphone.
SPDIF_OUT
