Asus Prime A520M-K – Micro-ATX Form Factor; AMD A520 Chipset; Socket AM4; 2x DDR4 DIMM Slots; Supports Up to 64GB; 1x PCI-E 3.0 x16; 2x PCI-E 3.0 x1 Slots; 4x SATA 6Gb/s Ports; 1x M.2 Slot; 4x USB 3.2 Type-A Gen 1; 2x USB 2.0 Type-A; 1x D-Sub; 1x HDMI; 3x Audio Jacks; Realtek RTL8111H 1Gb Ethernet; 3 Year Warranty