Arm® Cortex®-A53 dual-core 64-bit 1-GHz industrial computer with 2 Ethernet ports, 2 RS-232/422/485 serial ports, 1 USB 2.0 port, 1 mPCIe expansion slot, 12 to 24 VDC, TPM v2.0 module, Moxa Industrial Linux (Debian 11, kernel 5.10) , -40 to 75°C operating temperature