GIGABYTE X570S AERO G (AMD/ X570S/ Ryzen 5000/ ATX/PCIe 4.0/ SATA 20Gb/s/USB 3.2/ Motherboard)
Gigabyte Ga H510m S2 (rev. 1.0) Matx Intel H510 Ddr4 M.2 Hdmi, Usb 3.2 Gen 64g Support 10 11 Gen Lga 1200 Cpu Motherboard - Motherboards - AliExpress
BIOS Update Enables PCIe 4 On AMD X470 Boards With Ryzen 3000
AMD Ryzen 5000 Zen 3 support is rolling out for ASUS, ASRock, Biostar, Gigabyte and MSI 500 series motherboards; no B450 or X470 support until January 2021 at the earliest - NotebookCheck.net News
AM4 Gigabyte B450M DS3H Motherboard DDR4 Support AMD Ryzen™ 5000 1st 2nd 3rd Gen AMD Ryzen 64GB SATA 3.0 M.2 B450 Placa Mãe AM4|Motherboards| - AliExpress