ASUS PRIME B450M-A/CSM AM4 Micro ATX AMD Motherboard - Newegg.com
Amd New Ryzen 5 3600 R5 3600 Cpu + Gigabyte New Ga B450m Ds3h Motherboard Suit Socket Am4 All But Without Cooler - Motherboards - AliExpress
Amazon.com: ASUS Prime B450M-A/CSM AMD AM4 (3rd/2nd/1st Gen Ryzen Micro-ATX commercial motherboard (1Gb LAN, ECC Memory, D-Sub/HDMI/DVI-D, TPM header, COM port, ASUS Control Center Express) : Everything Else