https://www.msi.com/Motherboard/MPG-B550-GAMING-EDGE-WIFI Supports AM4 socket 3rd Gen AMD Ryzen processors AMD B550 Chipset 4 x DDR4 memory slots, support up to 128GB 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1) 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2x PCIe 3.0 x1 slots Supports 2-Way AMD CrossFire Technology 1x HDMI port, supports a maximum resolution of 4096x2160 @24Hz 1 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz 1 Maximum shared memory of 2048 MB 6x SATA 6Gb/s ports 2x M.2 slots (Key M) Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices Supports RAID 0 and RAID 1 for M.2 NVMe storage devices 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector) 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors) 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel) 2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel 2x 4-pin RGB LED connectors 2x 3-pin RAINBOW LED connectors Intel Wi-Fi 6 AX200 The Wireless module is pre-installed in the M.2 (Key-E) slot Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz (160MHz) up to 2.4Gbps Supports 802.11 a/ b/ g/ n/ ac/ ax Supports Bluetooth 5.1