The Biostar B550MT DDR4 Micro ATX Motherboard is a versatile and budget-friendly option designed for AMD's Ryzen 3000 and 5000 series processors with the AM4 socket. It features the AMD B550 chipset, supporting PCIe 4.0 for faster data transfer speeds. The motherboard supports up to 64GB of DDR4 memory across two DIMM slots, with speeds up to 4400+ MHz (OC). It includes one PCIe 4.0 x16 slot for graphics cards and one PCIe 3.0 x16 slot for additional expansion cards. Storage options include one M.2 slot supporting PCIe 3.0 x4/SATA and four SATA III connectors, allowing for flexible storage configurations. For connectivity, it offers HDMI and DisplayPort outputs, one USB 3.2 Gen2 Type-A port, two USB 3.2 Gen1 Type-A ports, and four USB 2.0 ports. Networking is handled by a Realtek RTL8111H Gigabit Ethernet controller, and audio is provided by a Realtek ALC897 codec supporting 7.1-channel HD audio. The motherboard also includes a TPM header for enhanced security and is compatible with Windows 10 and 11 operating systems. Its compact Micro ATX form factor (24.4cm x 24.4cm) makes it suitable for a variety of PC cases.