MB sAM4 ASRock B450M-HDV R4.0, mATX, AMD B450, 2xDDR4, 1xPCI-E3.0x16/1xPCI-E3.0x16(x8)/1xPCI-E3.0x16(x4)/1xPCI-E2.0x1, 4xSATA3/1xM.2, GLAN, ALC887, 4xUSB3.1/2xUSB2.0, DVI-D/HDMI/D-SUB, PS/2