Unmatched efficiency with PRO Series Introducing the all new B550M PRO-VDH (Wi-Fi) Motherboard from MSI. The MSI B550 motherboard supports the 3rd Gen AMD Ryzen processors with the addition of PCIe 4. 0 technology for eye watering speeds, an Intel Wi-Fi module delivering AC speeds up to 433Mbps with lower CPU loading and a 2oz copper PCB to help with additional thermal dissipation. PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity. Faster and undistorted current delivery Core Boost technology combines MSI\'s premium layout and digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPUs, but also creating the perfect conditions for CPU overclocking allowing you to always get the most from your 3rd generation AMD Ryzen Processor. LIGHTNING GEN 4 PCI-E MSI lightning Gen 4 PCI-E is the latest and the fastest PCI-E data transfer solution with 64GB/s of unidirectional transfer bandwidth that has doubled compared to its previous generation. PCIe 4. 0 maintains both backward and forward compatibility with older and newer specifications. Optimised by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise. Advanced performance with DDR4 BOOST MSI motherboards are crammed with features to fuel your system s memory with more speed, higher overclockability and increased stability. The technical enhancements of DDR4 Boost allow for more stability at higher memory speeds compared to other brands. Enjoy the additional boost in operational performance or when working with large video and photography files. MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter w