Features: Upgrades your vehicle with this AUX/USB Switches Cable, offering seamless compatibility for RCD510/RNS315 systems and easy installation for media connectivity. Crafted from ABS plastic, the cable features a USB wire and AUX line with color coded connector, ensuring stable audios transmission and reduced signal interference. Ideal for owners, car enthusiasts, and audiophiles seeking enhanced in car entertainment without complex wiring or technical expertise. Perfect for long drives, daily commutes, or road trips, enabling connection to smartphones, MP3 players, or USB drives via factory style AUX/USB ports. Includes pre assembled switches, USB/AUX cables, and connector designed specifically for units to maximize functionality. Specifications: Material: ABS Applicable Model: for RCD510/RCD310/RCD300/RNS315 Note: Please make sure that your for RCD510/RCD310/RCD300/RNS315 have a installation location before purchasing. Package Includes: 1 Set USB AUX Switches Plug and Cable 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.