Key Features AMD B550 (Ryzen AM4) micro ATX gaming motherboard with PCIe 4. 0, dual M. 2, Display Port, HDMI, D-Sub, SATA 6 Gbps, USB 3. 2 Gen 2 Type-A, front USB 3. 2 Gen 1 Type-C(R), BIOS Flash Back(TM), and Aura Sync RGB lighting support o AMD AM4 Socket: Ready for Ryzen(TM) 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors o Enhanced Power Solution: Alloy Chokes, military-grade TUF components, and DIGI+ VRM for maximum durability o Comprehensive Cooling: Large VRM heatsink, M. 2 heatsink, PCH fanless heatsink, hybrid fan headers, and Fan Xpert 2+ utility o Ultrafast Connectivity: Dual M. 2, PCIe 4. 0, USB 3. 2 Gen 2 Type-A, and front USB 3. 2 Gen 1 Type-C(R) support o Made for Online Gaming: 1 Gb Ethernet, TUF LANGuard and Turbo LAN technology o Aura Sync RGB Lighting: Onboard addressable Gen 2 headers and RGB headers for RGB LED strips, easily synced with Aura Sync-capable hardware DURABLE. STABLE. RELIABLE. TUF GAMING B550M-E distills essential elements of the latest AMD platform and combines them with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive set of cooling options, this motherboard delivers rock-solid performance with unwavering gaming stability. When you build with a TUF Gaming motherboard, you also benefit from the TUF Gaming Alliance -- an ASUS collaboration with trusted industry partners that ensures easier building, best compatibility, and complementary aesthetics from components to case. TUF Gaming motherboards are designed to be easy to set up and configure just the way you want -- even for first-time builders. The TUF Gaming Alliance ecosystem makes selecting compatible parts easy, while Armoury Crate software offers full control of system settings via a single dashboard. TUF Gaming motherboards give you everything you need to build your dream gaming rig without adding complexity. TUF Gaming Alliance is a collaboration between ASUS and trusted PC-component brands