ALINX AXKU040: featuring an AMD Kintex UltraScale XCKU040 FPGA Development Board. The AXKU040 industrial FPGA board includes 4GB high-speed DDR4, SDRAM chips. The AXKU040 FPGA development board expands the rich peripheral interface, including four 10G optical SFP interfaces, three FMC expansion interfaces, one UART serial interface, one SD card interface, one HDMI Output, 2 Gigabit Ethernet Interfaces, SAM and SATA Interfaces etc.