CPU: ARM RK3588 processor, 4*Cortex-A76 4*Cortex-A55 CPU cores main frequency 2.4GHz Memory: Onboard 8G SDRAM memory slot, LPDDR4/LPDDR4X-3200MH Display: 1 HDMI2.1 interface, 1 HDMI1.4 interface Hard disk: Onboard EMMC 5.1 64, 1*M.2 M Key2280 slot (PCleX4 signal, support PCleX4 NVMe SSD), 1*TF card Network: 2 Realtek gigabit network ports Expansion: 1 mini PCIE slot with a Nano SIM card slot (USB2.0 signal, support4G/3G), 1 onboard WIFI Bluetooth module, support 2 CAN (internal pull-out optional) COM: Standard 2 COM (optional RS232/485) USB: 4 USB [1 USB3.0 (OTG, I/O interface), 1 USB3. (I/O interface), 2 USB2.0 (I/O interface)] 1 power switch, 1 hard disk indicator light, 2 LAN, 2, 2 USB2.0, 2 USB3.0, 1 I/O front panel interface, audio interface, 1 DC IN power interface, *reset key, 1*antenna reserved half hole I/O back panel interface, 2 COM, 1*expansion slot reserved position, *antenna reserved half hole Power: DC 12V power input port, 2P phoenix terminal port Audio: 1*3.5 audio interface (Line-out Mic_2-in-1) Sound card: Yes Case size: 182*150*63.3 (width*depth*height) Operating system: Android, Debian11, Ubuntu18.04 Weight of the whole machine: about 1.8KG