BrandOEM/ODMModelCA-021SCPUSnapdragon SDM450 Qcta-Core 1.8Ghz ARM Cortex A53OSAndroid 9.0RAM+ROM4GB LPDDR4 + 64GB eMMCExpandable MemoryMicroSD card up to 128GBWifiDual band 802.11 a/b/g/n/ac 2.4G+5GHzB&TDual B&T module: Primary-B&T 4.2 for external B&T mouse, remote controller, HID, OBD devices Secondary-BT 5.0 for cell phonehands-free calling and audio streamingSIM card network2G/3G/4G LTE 4G FDD LTE: Bands 1/3/5/7/8/28 4G TDD LTE: Bands 38/40/41 3G UMTS: Bands 1/2/5/8 2G GSM/EDGE: Bands 2/3/5/8Power Input5VGNSSBuilt-in GPS/GLONASS/BeidouConnectorsMicroSD card slot, SIM card slotCompatibility Cars with built-in Apple CarPlayLanguagemore than 100GPS InstallationNot requiredOperating Temperature -30~75โComponentsUnit*1 USB Type-C cable*1 Type-C to Type C cable*1