● 21.5-inch LCD/1920*1080/16:9, capacitive touch screen ● Integrated Intel® Celeron J6412/2.0GHz quad-core, quad-threaded processor ● 2*SODIMM DDR4 3200MHz,max support 16GB ● 1*HDMI ● 5*Intel I210 Gigabit LAN cards, 4 of them support POE ● 4*RS232 serial ports, COM1~2 RS232 DB9 serial ports, of which COM2 supports RS485/422, COM3~4 RS232 on 2*12P phoenix terminals, of which COM3 supports RS485 ● 4 in 4 out GPIOs, 2*USB3.0, 2*USB2.0 ● 9~36V wide-voltage input

●Intel LGA1151 / 8th–9th Gen low-power processors ●2x SODDR4, supports up to 64GB ●Intel Z390 ●2x Intel I210AT ●8x RS232/485 DB9 serial ports ●15x USB 3.0, 2x USB 2.0, 1x internal USB 2.0 ●8x DI, 8x DO ●Supports 2 PCIe x8 lanes ●Supports 9–36V DC wide-voltage range (1x 4-pin Phoenix connector)

● Intel LGA1700 / 12th to 14th generation processors ● Intel H770 chipset ● 2x SODDR4 slots, supporting up to 64GB ● 4x Intel I210AT, supporting POE ● 2x Intel I210AS, Gigabit optical ports ● 4x RS232 DB9 serial ports ● 8x USB 3.0, 2x USB 2.0, 1x internal USB 2.0 ● Supports 2x PCIe x8 slots

YENTEK Wifi 2.4GHz 3G 4G 5G LTE Antenna Long range 10km WIFI Router Communication Antenna 4G WIFI modules

Support LGA1700 12th/13th/14th Intel® Celeron/Pentium/Core™ i3/i5/i7/i9 processors