for 10-Gigabit Ethernet network interface cards (NICs) using the 10GBASE-CX4 standard. Specifically, it is associated with legacy Mellanox ConnectX EN
binwalk -y gzip,crc32 cx4.bin binwalk -e cx4.bin strings -a cx4.bin | grep -iE "http|/bin/|passwd|root|version" cx4.bin