This audio cable connects onboard audio header (mic & line-out) to front panel I/O header. The cable works for Intel Front Panel Audio (AC97 or HD) header, which supports speakers cut-off function. You must also make sure that your PC case supports this feature.		HEADPHONE & MIC - 2X5 F TO 2X5 F SPECIFICATIONS PRODUCT NAME Headphone & Mic - 2x5 F to 2x5 F PRODUCT CODE CPX503-012: 1 ft. cable length CPX503-024: 2 ft. cable length CPX503-036: 3 ft. cable length CONNECTORS 2x5 header connector female - 0.1" / 2.54 mm pitch CABLE Audio cable - 6 wires + 1 shielding ground WIRE ASSIGNMENTS Green: Back Line-out Left / BL-OUT L Yellow: Back Line-out Right / BL-OUT R White: Front Line-out Left / L-OUT L Blue: Front Line-out Right / L-OUT R Red: Microphone Power / MIC PWR / Bias / REF Black: Microphone / MIC Black: Ground / GND The GND wire is fatter and can be easily recognized.

CPX503: Headphone and Microphone audio internal cable - female header connector to female header connector. 0.1 inch or 2.54 mm pitch. Recommended use for connecting Intel front panel audio header (AC97 or HD pinouts) on motherboard to the male header of computer front panel ports.