Mainboard, ASUS, Intel B660, LGA1700, ATX, Memory DDR5, Memory slots 4, 2xPCI-Express 3.0 1x, 1xPCI-Express 3.0 16x, 1xPCI-Express 5.0 16x, 3xM.2, 1xHDMI, 1xDisplayPort, 2xAudio-In, 3xAudio-Out, 2xUSB 2.0, 5xUSB 3.2, 2xUSB-C, 1xRJ45, ROGSTRIXB660-FGAMWIFI