MSI K9NGM Series User Manual page 27

USB Connectors
The OHCI (Open Host Controller Interface) Universal Serial Bus root is for attaching
USB devices such as keyboard, mouse, or other USB-compatible devices.
Audio Port Connectors
These audio connectors are used for audio devices. You can differentiate the color
of the audio jacks for different audio sound effects.
However, there is an advanced audio application provided by Realtek ALC883 to
offer support for 7.1-channel audio operation. You can use the external audio
cable and the rear audio connectors to function the 2-/4-/5.1-/7.1- channel audio.
Blue audio jack - Line In, is used for external CD player, tapeplayer or
Green audio jack - Line Out, is a connector for speakers or headphones.
Pink audio jack - Mic In, is a connector for microphones.
Audio-Out / SPDIF Bracket (optional)
other audio devices.
Rear Out
Center and Subwoofer Out
Side Surround Out
Coaxial S/PDIF connector
Hardware Setup
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