M.2, PCIe 4.0

Unit Quantity: 0.9 Item Height: ASUS B550 Motherboard Item Length: ASUS B550 Motherboard Item Width: ASUS B550 Motherboard. - WiFi 5 & RGB Lighting. Connectivity: Equipped with dual M.2 slots, PCIe 4.0, WiFi 5, 1 Gb Ethernet, and versatile USB 3.2 Gen 2 Type-A and Type-C ports.