Quick overview from the supplier:
MSI PRO B660M MORTAR WIFI DDR4, Socket 1700, Intel® B660 (12th Gen CPU), Dual 4xDDR4-4800, CPU Intel graphics, HDMI, DP, 2xPCIe X16 4.0, 6xSATA3, RAID, 2xM.2 4.0, 1xPCIeX1, ALC1200 HDA/SPDIF, 1x2.5GbE LAN, WiFi6/BT5.2, 1xUSB-C Gen 2x2, 4xUSB 3.2Gen2(3A+1C), 2xUSB3.2, RGB Mustic Light, mATX
