The RS4U-1703-IAC builds on Intel® 6th Generation Intel® Core™ Processor , that can support dual channel DDR4 SDRAM memory, support dual Gigabit Ethernet ports, one PCIe x16 or two PCIe x8, two PCIe x4 and three PCI sockets. The RS4U-1703-IAC is ideal platform with high performance and flexible PCIe/PCI ecpension for Industrial Automation Control.