This panel mount cable fits a headphone port to custom panel. The 1x3 header connector connects to audio header on mother-board. It comes with a speaker socket, to be fixed at the back of the PC case (i.e. using metal plate which can be purchased at our webstore). Your speakers are plugged into this speaker socket. Plugging in of headphone on the custom panel mutes the speakers.		HEADPHONE 1/8 2.5' - Panel Mount B1 SPECIFICATIONS PRODUCT NAME Headphone 1/8 2.5' - panel mount B1 PRODUCT CODE P090B1-030 CONNECTORS 1/8" headphone port with internal switch - panel mount 1/8" speaker port - panel mount 1x3 header connector - 0.1" pitch CABLE Shielded audio cable (UL 2835) Length - 2.5 feet (762 mm) OTHER MATERIALS INCLUDED 2 ring nuts WIRE ASSIGNMENTS Orange: Line-Out Left / Audio-Out L / L-Out L Black: Ground / GND / Audio GND / AU GND Red: Line-Out Right / Audio-Out R / L-Out R HEADER CONNECTION GUIDES For more details, please view product page of CPX090-B1. CONNECTOR & CUT-OUT DIMENSIONS PANEL MOUNT INSTALLATION GUIDES

P090B1-030: 2.5 ft. Fits headphone port on custom panel/wall. Connects to audio pinouts on mother-board. Bulk-head 0.125/3.5 stereo audio-out/line-out female to 1x3 header/pin-out connector - 0.1 inch/2.54 mm pitch. Supports speakers cut-off function. Speaker port fits to back PCI L bracket.