Specifically designed as an extension harness for RetroSound radios, this versatile cable is available in two versions: USB/USB-C and USB/Auxiliary. Whether you’re upgrading your vehicle’s audio system with modern USB-C connectivity or prefer the classic 3.5mm auxiliary input, this extension harness ensures seamless integration with your RetroSound radio. With a 53-inch cable for flexible mounting and available in black or chrome finishes, it's the perfect addition to customize your in-car experience. Key Features: Designed for RetroSound Radios: Seamlessly integrates with your existing radio system. Two Versions Available: Choose the version that best suits your needs and devices. 53-Inch Extension Cable: Provides ample reach for convenient placement. Panel-Mounting Capability: For a clean, professional installation. Durable Hinged Cover: Protects ports from dust and debris. Black or Chrome Finishes: Match your vehicle's style. Installation: Easy to install: Connects directly to your radio's inputs. Panel-mountable: Replace an existing cigarette lighter or install it in a custom location. Use Cases: USB/USB-C: Charge and connect your USB-C phone, tablet, or other devices. USB/Auxiliary: Connect older devices with 3.5mm audio jacks or use the USB-A port.