● Integrated Intel i3-N305/Turbo 3.8GHz, eight-core, eight-thread processor ● 1*SODDR4 3200MHz, up to 32GB ● 1*HDMI2.0, 1*DP1.4 ● 3*Intel I210AT Gigabit ports, 2 of which support POE ● 6*RS232/485 DB9 serial ports, of which 1 supports RS422 ● 5*USB3.0, 5*USB2.0 ● Support DC 9~36V wide voltage

● Integrated Intel®Celeron J4125/2.0GHz Quad-Core Quad-Thread Processor ● 1*SODDR4 2400MHz, supports up to 8GB. ● 1*HDMI1.4,1*VGA ● 2*RTL8111H Gigabit LAN card ● 2*RS232/485 DB9 serial ports, can support CAN ● 4*USB3.0, 4*USB2.0 ● DC 12V power input ● Fanless cooling structure, all aluminium alloy material

● Integrated Intel i5-8300H/2.3GHz, quad-core eight-thread processor ● 2*SODDR4 2666MHz, supports up to 64GB ● 1*HDMI, 1*VGA ● 6x Intel I210AT, with 4 supporting POE ● 4x RS232 DB9 serial ports, with COM3-4 supporting RS485/CAN ● 4x USB 3.0, 2x USB 2.0, with 1x USB 2.0 built-in ● Supports 1x PCIe x8, 1x PCIe x1 ● Supports DC 9–36V wide voltage (1x 4-pin Phoenix connector) ● Fan cooling with copper tube heat dissipation

● 15-inch LCD, 1024*768, capacitive touch screen ● Integrated Intel i5-8260U/1.60GHz quad-core eight-thread processor ● 2*SODIMM DDR4 2400MHz memory, supports up to 64GB ● 1*HDMI ● 2*Intel I210 Gigabit LAN card ● 6*RS232 serial ports, COM1~2 RS232 DB9 serial ports, of which COM2 supports RS485/422, COM3~6 RS232 in 2*15P phoenix terminal, of which COM3 supports RS485 ● Support 4 in 4 out GPIO ● 4*USB3.0, 2*USB2.0 ● 9~36V wide voltage input