This cable connects the rear microphone port (on soundcard) to front panel I/O header. The cable exits through the PCI opening and plugged into the soundcard MIC port, located at the back of computer system. You can use our CPX073 Metal Plate to cover the PCI opening.		MICROPHONE CABLE 2.5' - 1/8" TO 1X3 F SPECIFICATIONS PRODUCT NAME Microphone Cable 2.5' - 1/8" to 1x3 F PRODUCT CODE CPX518 CONNECTORS 1/8" stereo audio jack 1x3 header connector female CABLE Stereo audio cable (UL 2835) Length - 2.5 feet (762 mm) WIRE ASSIGNMENTS Red: Microphone Power / MICPWR / MICP / Bias / REF Black: Ground / AU GND / GND Black: Microphone / MIC

CPX518: Microphone audio cable - male 1/8" jack to 1x3 female header (pin-out) connector. Recommended use for connecting microphone port on the soundcard to the male header of front panel ports.