Supports AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, and Ryzen 3000 processors. GIGABYTE B550M K Micro-ATX Motherboard | AMD AM4 | DDR4 | PCIe 4.0 | Dual M.2. Model: B550M K. IntegratedRealtek Gigabit LAN ensures fast and stable wired network connectivity.