Amazon.com: AMD Ryzen™ 5 5600G 6-Core 12-Thread Desktop Processor with Radeon™ Graphics and ASUS Prime B550-PLUS AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen ATX Motherboard : Electronics
My Ryzen 5 1600x is working fine on a B550I Aorus Pro AX : r/Amd
MSI Global - The Leading Brand in High-end Gaming & Professional Creation | MSI Global - The Leading Brand in High-end Gaming & Professional Creation
Amazon.com: AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor & ASUS Prime B550-PLUS AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen ATX Motherboard : Electronics
Are there any B550 motherboards that support 1st generation (e.g., Ryzen 1700) CPUs? - Quora
At least some X570 motherboards will still support AMD Ryzen 5 1600 AF CPUs | PCGamesN