Amazon.com: ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync) :
AMD's 2nd-generation Ryzen - The ultimate desktop processor | ZDNET
AMD 300 and 400 Series chipsets won't support PCIe gen 4 - Mainboard - News - HEXUS.net
Are all B450 Motherboards Ryzen 3000 ready? - Quora
Amazon.com: CYBERPOWERPC Gamer Master Gaming PC, AMD Ryzen 3 4100 3.8GHz, GeForce GT 1030 2GB, 8GB DDR4, 500GB PCI-E NVMe SSD, WiFi Ready & Win 11 Home (GMA888A7), White : Video Games
Amazon.com: AMD Ryzen 7 3700X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler : Electronics
Do all motherboards need a BIOS upgrade for the Ryzen 5600X? - Quora