The Guru of 3D posted a review on the ASUS Crosshair X670E HERO
A quote from the article:
ASUS has introduced a premium X670E series motherboard. We examine the Ryzen 7000-ready Crosshair X670E HERO series, which features multiple M2 slots (PCIe Gen4/Gen5a), a 2.5 GigE port, and WIFI6E, in addition to a robust VRM design and PCI Express 5.0 lanes.ASUS Crosshair X670E HERO Review
