AMD TR4 ThreadRipper Motherboard. X399 Chipset. Gaming Pro Series. Black & White Design. RGB LED. Customizable Faceplate (Black, Silver, & Gold). 128GB DDR4 support (8DIMMs) Quad Channel. 4-Way NVIDIA SLI & 4-Way CrossFire support. 3 M.2. 2 USB 3.1 Gen2(1 RealIO, 1 via header) & 8 USB 3.1 Gen1 (Rear IO). Realtek ALC1220 Codec Audio. Intel I211 Gigabit LAN. Intel Wireless AC card 8265.