Mainboard|MSI|AMD B850|SAM5|ATX|Memory DDR5|Memory slots 4|4xPCI-Express 16x|3xM.2|1xDisplayPort|1xAudio-In|1xAudio-Out|1xMicrophone|4xUSB 2.0|2xUSB 3.2|2xUSB-C|1xOptical S/PDIF|1xRJ45|B850GAMINGPLUSWIFI