BIOSTAR B550MH 3.0, Socket AM4, AMD B550, Dual 2xDDR4-4933+, APU AMD graphics, VGA, HDMI, 1xPCIe4.0 x16, 4xSATA3, RAID, 1x M.2 Gen4 x4(64Gb/s), 2xPCIe3.0 x1, ALC887 7.1 HDA, 1xGbE LAN, 8xUSB3.2, mATX