Parts & Accessories Monitor Roadmaster smart Android device for car, turn your Car Play screen into a comprehensive display screen via Bluetooth and Wi-Fi. RAM 8GB + Memory 128GB with an external memory port, another port for a SIM card, and an HDMI port. Supports steering wheel control. The device is fast, has excellent accuracy, and is easy to operate and activate. RM-C82 Smart box AND 12, 8G+128GB Android smart box converter for all cars that have Car Play / Android Auto Qualcomm Octa core, processor: 2.0GHz TF card support to 128GB Android 12 system GPS, Bluetooth 5.0, WiFi, LTE 4G SIM card and HDMI Support steering wheel control