This Dension Gateway 500S G51-8521-22 CD Changer is perfect for those looking to add a USB port to their Audi, Porsche, or BMW. With its dual FOT connector port, it is compatible with the S 500 model and works seamlessly with your in-car entertainment system. Its sleek black colour adds a touch of elegance to your vehicle while providing easy access to your favourite music. This CD changer is a must-have for music lovers on-the-go, and its compatibility with multiple vehicle makes and models makes it a versatile addition to any car. Its manufacturer part number ensures that you can trust in the quality of this product, and its brand name, Dension, is synonymous with high-quality in-car technology. Don't miss out on the opportunity to enhance your driving experience with the Dension Gateway 500S G51-8521-22 and Connector Port.