MSI PRO B550M-P GEN3 / mATX AM4 DDR4 4400

Quick overview from the supplier:

MSI PRO B550M-P GEN3, Socket AM4, AMD B550, Dual 4xDDR4-4400, APU AMD graphics, VGA, DVI, HDMI, 1xPCIe X16, 4xSATA3, RAID, 1xM.2, 4xPCIe X1, ALC897 HDA, 1xGbE LAN, 6xUSB3.2, RGB Led, mATX