Mainboard|ASUS|AMD B450|SAM4|MicroATX|2xPCI-Express 2.0 1x|1xPCI-Express 3.0 16x|1xM.2|Memory DDR4|Memory slots 4|1x15pin D-sub|1xDVI|1xHDMI|2xAudio-In|1xAudio-Out|6xUSB 3.2|1xPS/2|1xRJ45|PRIMEB450M-AII