For standard PC systems, SMBIOS 2.6 provides the data structure that allows operating systems and management tools to identify hardware components [10, 26]. Remote Management
One of the most significant additions in version 2.6 was the introduction of and formal support for identifying system firmware characteristics related to virtualization. smbios version 26 top
Are you looking to version, or are you trying to troubleshoot a specific hardware recognition issue? For standard PC systems, SMBIOS 2
wmic bios get smbiosbiosversion