Mmtool+326zip -

It is primarily utilized by advanced users and technicians for BIOS modding, such as updating CPU microcodes, adding RAID drivers, or modifying Option ROMs (e.g., adding NVMe support to older motherboards).

specific components (modules) of a BIOS image without needing to rebuild the entire ROM from scratch. Microcode Updates mmtool+326zip

"Use MMTool to insert the module extracted from 326.zip into your motherboard’s BIOS." It is primarily utilized by advanced users and

The command MMTool 3.26 (often distributed as mmtool_v3.26.zip such as updating CPU microcodes