IOMMU groups confirmation for ASUS ROG STRIX X670E-E GAMING WIFI motherboard

Hi there!

I’ve just stumbled upon these IOMMU groups for ROG STRIX X670E-E GAMING WIFI motherboard at iommu.info database and they simply look too good to be true.

47 IOMMU groups in total. Each USB controller has it’s own group. Even Ethernet controller and WiFi controllers are in different groups. Is this realistic or did someone just decided to have some fun and to mess up the database?

If someone owns with motherboard, can you confirm this?

Thank you and have a great day!