Description: EXTENDS any stereo audio devices. Specifically design for computer audio applications, it works with any PC sound card, speaker, headset, portable CD players, and microphone with a 3 conductor (2 black ring) 3.5mm connector. Both molded ends are shielded to protect against radio frequency and electromagnetic interference. This cable has a PVC jacket, molded ends, and inner hood soldered 360 degrees. This cable is ideal for general purchase audio. Specifications: Connector: 1 3.5mm (1/8") Male, 1 3.5mm (1/8") Female Outer Diameter of Cable: 3.00mm 3 Conductor, 28AWG CCS Nickel Plated Connectors Insulation Type: PVC 1.00mm Outer Diameter of Molded Connector: 10.3mm Cable Shielding: No Ferrite Cores: No