Icom OPC1540 CommandMic III/IV 20" Connection CableThe Icom OPC1540 CommandMic III/IV 20" Connection Cable is a high-quality replacement cable designed specifically for the HM162 Command Mic III. With a length of 20 feet, this cable provides a convenient and reliable connection between your Command Mic III and the main unit. It features a large deck socket for easy and secure installation.Product Features: 20-foot connector cable designed for the HM162 Command Mic III Large deck socket for easy and secure installation Stainless steel trim ring and screws sold separately Specifications: Product: Icom OPC1540 CommandMic III/IV 20" Connection Cable Compatible with: HM162 Command Mic III Cable Length: 20 feet Connector Type: Large deck socket Learn More:For more information about the CommandMic III and its features, please visit the CommandMic III Wikipedia page.To learn about the Icom brand and its range of products, you can visit the Icom Incorporated Wikipedia page.