MB sAM4 ASUS PRIME B450M-A II, mATX, AMD B450, 4xDDR4, 1xPCI-E3.0x16/1xPCI-E3.0x16(x8)/1xPCI-E3.0x16(x4)/2xPCI-E2.0x1, 6xSATA3/2xM.2, RTL8111H GLAN, ALC887, 6xUSB3.1, HDMI/DVI-D/D-Sub, 2xPS/2