ASUS PRIME A520M-K AM4 Micro-ATX Motherboard – Memory Support: 2x DDR4 DIMM Slots – Graphics Interface: D-SUB & HDMI 2.1 – Expansion Slots: 1x PCIe 3.0 x16 (x16 Mode), 2x PCIe 3.0 x1 – Storage Support: 4x SATA 6Gb/s Connectors & 1x M.2 Slots – Supports Raid 0, 1, 10 – Network: Realtek RTL8111H 1Gb Ethernet – Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC – Rear USB Ports: 4x USB-A 3.2 Gen 1 & 2x USB-A 2.0 – PRIME A520M-K – 3 Years Limited Warranty