The ASUS PRIME A520M-K is a Micro-ATX motherboard designed for AMD AM4 socket processors, supporting a wide range of CPUs including the Ryzen 5000, 4000, and 3000 series. It features two DDR4 DIMM slots that can handle up to 64GB of memory with speeds reaching 5100 MHz through overclocking, making it a reliable foundation for home or office builds. For storage and expansion, you have a PCIe 3.0 x16 slot for a graphics card, an M.2 slot supporting both PCIe 3.0 x4 and SATA modes, and four SATA 6Gb/s ports for traditional drives. Its compact 22.6 cm by 22.1 cm frame includes an aluminum heatsink to help manage temperatures and a variety of connectivity options, such as HDMI 2.1 for 4K output and a VGA port for older monitors. You can connect your peripherals via four USB 3.2 Gen 1 and two USB 2.0 ports on the rear panel, while the Realtek 1Gb Ethernet is protected by ASUS LANGuard to ensure a stable network connection. The board also provides 7.1 surround sound audio with dedicated PCB layers to reduce interference, ensuring clear sound for your daily tasks.