Interface Introduction AIBOX-PRO-3588 has rich interfaces, mainly including: 12V Power Interface (5.5*2.1mm) Power Button MaskRom Button Gigabit Ethernet x 2 USB 3.0 x 2 Line out & Line in HDMI TF Card Slot SIM Card Slot Type-C (OTG/Flash) Type-C (Debug) RS485 CAN DI/DO Optocoupler Isolation Power Indicator Wi-Fi Antenna x 2 4G Antenna 5G Antenna x 4