The ASUS TUF Gaming B550M-PLUS WiFi II D4 is a Micro-ATX AM4 motherboard supporting Ryzen 5000, 4000, and 3000 series CPUs. It features PCIe 4.0, dual M.2 slots, Wi-Fi 6, 2.5Gb Ethernet, USB 3.2 Gen 2 (Type-C & Type-A), HDMI 2.1, DisplayPort 1.2, and TUF military-grade durability.