The MSI PRO B550M PRO-VDH WIFI is a Micro ATX motherboard built for AMD AM4 socket processors, including Ryzen 5000, 4000 G-Series, 3000, and 3000 G-Series CPUs. It features the AMD B550 chipset with support for PCIe 4.0 technology, including one PCIe 4.0 x16 slot for high-performance graphics cards. The board supports Dual Channel DDR4 memory with speeds up to 4400MHz (OC) across 4 DIMM slots, with a maximum capacity of 128GB. Storage options include one M.2 Gen4 x4 slot and four SATA 6Gbps ports. Networking capabilities are provided by onboard WiFi 6 (802.11ax) and Gigabit LAN. The motherboard features DisplayPort 1.4 and HDMI 2.1 outputs for integrated graphics, along with USB 3.2 Gen2 Type-A and Type-C ports. Additional features include an extended heatsink design for improved thermal performance, Core Boost technology for stable power delivery, and a pre-installed I/O shield for easy installation. The board also includes MSI's exclusive Audio Boost technology for enhanced sound quality.