DDR4 4GB RAM ;64GB ROM. Built-in Radio Tuner - RDS Enabled. Built-in Wired Car Auto Play & Android Auto. For Audi TT MK2 8J (2006-2012). Built-in 4G Module - Supports99% Carriers Worldwide. Supports DAB + Digital Radio (USBDAB01, USBDAB02 and USBDAB03 are optional) (Not included).
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