Mainboard,GIGABYTE,Intel B660,LGA1700,MicroATX,Memory DDR4,Memory slots 4,2xPCI-Express 3.0 1x,1xPCI-Express 4.0 16x,2xM.2,1x15pin D-sub,1xHDMI,2xDisplayPort,2xAudio-In,1xAudio-Out,2xUSB 2.0,3xUSB 3.2,1xUSB type C,1xPS/2,1xRJ45,B660MDS3HDDR4