Features: Multiple Function Design: This combined USB and sound port connection integrates USB power supply and sound input, enhancing in-car entertainment for certain models, ensuring smooth device linking and switching. Stable Sound Transfer: The USB ports provide up to 2.1A output for fast power supply, while the sound port ensures clear, quality sound transfer up to 24-bit/96kHz, delivering a improved listening experience. Easy-to-Use Construction: Make from plastic and metal, this connection resists wear, featuring a simple setups for straightforward installation and long-lasting use. Enhances Functionality: Offering combined USB and sound port connection, this product meets modern needs with greater convenience and flexibility, using environmentally safe, verified materials for safety and longevity. Broad Application: Suitable for daily commutes or extended journeys, this connection allows users to link devices effortlessly, enjoy quality music and navigation, making every trip more enjoyable. Specifications: Component: Plastic Part number: 13581213 13599454 13581210 13526854 13516723 23184821 22875066 22990883 Package Includes: 1pc Double USB Port Jacks note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.