The Asus Z170-A Intel Z170 LGA1151 DDR4 Desktop Motherboard is a high-performance ATX system board designed for Intel CPUs. It features four memory slots supporting DDR4 SDRAM, as well as various expansion slots for PCI Express devices. The motherboard includes a wide range of input/output ports such as HDMI, USB 3.0, USB 2.0, USB-C, and Ethernet, making it versatile for connectivity options. Additionally, it offers features like on-board audio, multi-GPU support, dual LAN, and an on-board video chipset for enhanced functionality. Built by ASUS, a reputable brand in the industry, this motherboard is a reliable choice for high-end desktop systems.