AMD B550 Ultra Durable Motherboard with Pure Digital VRM, PCIe 4.0 x16, Dual PCIe 4.0/3.0 M.2, Intel Dual Band 802.11ac WIFI, Realtek GbE LAN, Smart Fan 5 with FAN STOP, RGB FUSION 2.0, Q -FlashPlus

• Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 Series
• Dual Channel ECC/Non-ECC DDR4 Unbuffered Memory, 4 DIMMs
• 5+3 phase pure digital VRM with low RDS(on) MOSFETs.
• x16 slot ready for Ultra Durable PCIe 4.0
• Dual ultra-fast NVMe PCIe 4.0/3.0 M.2 slots
• Built-in Intel Dual Band 802.11ac & BT 4.2 Wireless with WIFI Antenna
• High-quality audio capacitors and a noise shield ensure the highest sound quality
• Realtek GbE LAN with bandwidth management
• Support HDMI and DVI on the back
• RGB FUSION 2.0 supports addressable LED strips and RGB LED strips
• Smart Fan 5 includes multiple temperature sensors, hybrid fan connectors with FAN STOP function
• Q-Flash Plus Update BIOS without installing CPU, memory or graphics card
• Designing anti-sulphur resistors