Rockchip RK3588 CPU，4GB Ram, 32GB eMMC, 4*LAN，2*USB3.0，2*USB2.0，1*HDMI，2*COM，1*DIO，2*CAN, 1*Audio out, 1*Mini PCIe，1*M.2 M-Key，opt. WIFI6+BT5.0, DC 9-36V.

CNTI-R351 is a fanless box computer, powered by Rockchip RK3588 processor, on-board 4GB memory, and on-board 32GB eMMC storage. HDMI display, 4*LAN，2*USB3.0, 2*USB2.0, 2*COM (1*RS485, 1*RS232), 1*8bit DIO, 2*Iso. CAN2.0, 1*M.2 2242 M-Key, 1*full size Mini PCIe, with SIM card slot, supports 4G LTE, opt. onboard WIFI6+ BT5.0. DC 9-36V wide power input, is suitable for industrial applications such as logistics visual inspection, AGV, AMR and intelligent connected vehicle MEC.

Loongson 3A5000 CPU, 2*LAN, 4*USB3.0, 2*USB2.0, 1*VGA, 1*HDMI, 12*RS232/422/485, 1*DIO, 1*M.2 M-KEY, 1*M.2 E-KEY, DC 9-36V

CNTI-3A51 is a fanless box computer, powered by Loongson 3A5000 processor, LS7A1000 chipset, 2*DDR4 3200MHz, dual channel memory, up to 64GB. VGA +HDMI dual display, 2*LAN, 4*USB3.0, 2*USB2.0, 12*Multi-mode COM(RS232/422/485), 1*24bit isolated DIO, 2*2.5“ SATA3.0 (1*SATA bay), 1*M.2 2280 M-Key support NVMe storage, 1*M.2 2230 E-Key WIFI port. DC 9-36V wide power input, suitable for highway toll, rail transit ticket sales and electric power automation and other applications.