MSI B550 GAMING motherboard

HDMI ports quantity: 1 | Memory channels: Dual-channel | Audio chip: Realtek ALC897 | Motherboard chipset family: AMD | Motherboard chipset: AMD B550 | Product colour: Black | Maximum internal memory: 128 GB | LAN controller: Realtek RTL8111H | USB 2.0 ports quantity: 4 | Motherboard form factor: ATX | Processor manufacturer: AMD | Number of M.2 (M) slots: 2 | ATX Power connector (24-pin): Yes | DisplayPorts quantity: 1 | USB 2.0 connectors: 4 | Ethernet LAN (RJ-45) ports: 1 | USB 3.2 Gen 1 (3.1 Gen 1) connectors: 3 | Number of SATA III connectors: 6 | Number of USB 3.2 Gen 1 ports: 2 | Processor socket: Socket AM4 | Number of memory slots: 4 | PCI Express x1 slots: 1 | Ethernet LAN: Yes | Compatible processor series: AMD Ryzen 3000 Series | Memory slots type: DIMM | RGB LED pin header: Yes | Supported memory types: DDR4-SDRAM | USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1 | PCI Express x4 slots: 1