The Supermicro AOC-MHIBF-M2Q2GM-O is a highly specialized Super I/O Module (SIOM) designed to deliver exceptional networking flexibility and performance for enterprise data centers. This adapter combines the power of the Mellanox ConnectX-3 Pro controller with the reliability of the Intel i350 Gigabit Ethernet controller on a single card. Engineered specifically for Supermicro Twin server systems, this module provides dual-port InfiniBand FDR connectivity capable of 56Gbps speeds, alongside two dedicated Gigabit Ethernet ports for management or legacy traffic. This hybrid design allows system architects to consolidate high-speed interconnects and standard networking into a compact form factor, saving valuable PCIe slots for other expansion needs. It supports Virtual Protocol Interconnect (VPI), enabling seamless operation in both InfiniBand and Ethernet modes to suit diverse infrastructure requirements.