1. Durable and reliable. 2. Applicable to the old multimedia interface of MMI2G. 3. Suitable for Car models: For Audi A4 8K (all models with MMi 2G High) For Audi A5 8T (all models with MMi 2G High) For Audi A6 4F (all models with MMi 2G High) For Audi A8 4E (all models with MMi 2G High) For Audi Q7 7L (all models with MMi 2G High) 4. Not suitable for Audi with MMi 3G or MMi 3G +
