Brand: Tripp-Lite. MPN: P311-010. The 10 ft. Tripp-Lite 3.5 mm Stereo Audio Extension Cable allows you to increase the audio signal distance from your PC or other stereo devices to speakers and headphones without any loss of signal quality. Braided shielding repels unwanted EMI/RFI interference. Fully molded ends provide a lifetime of use. This 3-pole audio extension cable is designed for use with speakers and headphones that provide audio only. It is not for headsets that support both speaker and microphone functionality.