AM4 mATX Motherboard. B350 Chipset. Mortar Series. White Design. White LED. 64GB DDR4 support (4 DIMMs) Dual Channel.3-Way CrossFire support.1 M.2. 8 USB 3.1 Gen1 (4 IO 4 via Header). Realtek ALC892 Codec Audio. Realtek 8111H Gigabit LAN. 1 DVI-D, 1 HDMI, & 1 DisplayPort output.