The ASRock A780LM-S motherboard is an AM4 interface AMD motherboard that supports AMD Ryzen 3/5/7 series processors, supports DDR4 memory, and supports up to 3600MHz. It has 1 PCIe 3.0 x16 slot, 1 PCIe 2.0 x16 slot, 1 PCIe 2.0 x1 slot, 4 SATA ports, 1 M.2 port, 8 USB 3.1 ports, 1 USB 3.1 Type-C port, and 2 USB 2.0 ports.