Supports 9th and 8th Gen Intel Core processors (Socket 1151) AQUANTIA 10 Gigabit LAN, Dual Intel Gigabit LAN IR Digital PWM, 12 Power Phase design Supports DDR4 4200+(OC) 3 PCIe 3.0 x16, 2 PCIe 3.0 x1 NVIDIA Quad SLI, AMD 3-Way CrossFireX Graphics Output Options: HDMI, DisplayPort 7.1 CH HD Audio (Realtek ALC1220 Audio Codec) Supports Purity Sound 4 & DTS Connect 8 SATA3, 3 Ultra M.2 (PCIe Gen3 x4 & SATA3) 5 USB 3.1 Gen2 (1 Front Type-C, 1 Rear Type-C, 3 Rear Type-A) 8 USB 3.1 Gen1 (4 Front, 4 Rear) Intel 2T2R Dual Band 802.11ac WiFi (2.4/5GHz), supports up to 1.73Gbps wireless network and BT v5.0 ASRock Polychrome SYNC Hyper BCLK Engine II AQUANTIA 10Gb/s BASE-T EthernetThe new 10Gb/s network standard was specially designed to satisfy the user who is seeking immediate performance improvements. Based on AQUANTIA's AQtion client controller, it offers blazingly fast 10-gigabit/sec transfer speed over Cat6 cable. The 10Gb/s Ethernet not only fully compatible with 5Gb/s, 2.5Gb/s & Gigabit