MSI PRO B650M-A WIFI Micro-ATX Motherboard, Socket AM5 to support AMD Ryzen 8000/ 7000 Series Desktop Processorser, AMD B650 chipset, 4 x DDR5 Memory Boost DIMM slots (Dual Channel, up to 256GB) to support 7200+(OC)/ 7000(OC)/ 6800(OC)/ 6600(OC)/ 6400(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(OC)/ 5400(OC)/ 5200(OC)/ 5000(OC)/ 4800(JEDEC) MHz, 2 x PCIe 4.0/ 3.0 x16 slot (PCI_E1 with Steel Armor), 1 x PCIe 4.0 x1 (PCI_E3) , 4 x SATAIII (6Gb/s) ports, 3 x M.2 slots : M2_1 slot with M.2 Shield Frozr supports PCIe 4.0 x4 and SATA 6Gb/s 2280/2260 SSDs + M2_2 slot supports PCIe 4.0 x4 2280/2260 SSDs, USB3.2 Gen2 Type-C x1, USB3.2 Gen1 x2, USB2.0 x4 via internal USB connectors, USB3.2 Gen2 x4, USB3.2 Gen1 x4 on the rear I/O panel, Realtek RTL8125BG 2.5Gbps LAN controller, AMD Wi-Fi 6E-Supports MU-MIMO TX/RX, 20MHz, 40MHz, 80MHz,160MHz bandwidth in 2.4GHz/ 5GHz or 6GHz* bands, Support 802.11 a/ b/ g/ n/ ac/ ax with Bluetooth 5.3; Premium Thermal Solution: 7W/mK pad, additional choke thermal pads and M.2 Shield Froz Enhanced, Enhanced Power Design: 8+2+1 Duet Rail Power System, 8 pin + 4 pin CPU power connectors, Core Boost, Audio Boost , Pre-installed I/O Shielding, Flash BIOS Button, EZ Debug LED, Supports Windows 11 and 10 64-bit, see detail spec information online: https://www.msi.com/Motherboard/PRO-B650M-A-WIFI/Specification