Key features Supports 9th & 8th Generation Intel Core™ Processor Intel B365 single chip architecture Support 2-DIMM DDR4-1866/ 2133/ 2400/ 2666 up to 32GB maximum capacity Support M.2 (32 Gb/s) Support Intel Optane Technology Support USB (Universal Serial Bus) 3.1 Gen 1 Support HDMI display port Support Gb E LAN HD Audio Provides high quality sound with minimal loss of audio fidelity. Hi-Fi Ground BIOSTAR Hi-Fi Ground (Golden Line ) is noise-blocking multi-layer PCB design to isolates analog audio signals from digital sources. Unique PCB layout is ideal for exceptional clarity & high fidelity sound. The new 4K2K resolution enables high-definition image display with four times the resolution of full HD, 4K2K display is faithfully express bright, highly detailed content that fills the entire screen with lifelike images. Connectivity with PCs via a single HDMI cable for displaying 4K2K data. DX12 Direct X 12 introduces the next version of Direct 3D, the graphics API at the heart of Direct X. Direct 3D is one of the most critical pieces of a game or game engine, & weve redesigned it to be faster & more efficient than ever before. Direct 3D 12 enables richer scenes, more objects, & full utilization of modern GPU hardware. USB (Universal Serial Bus) 3.1 Gen 1 Type-A Experience Fastest data transfers at 5 Gbps with USB (Universal Serial Bus) 3.1 Gen 1--the new latest connectivity standard. Built to connect easily with next-generation components & peripherals, USB (Universal Serial Bus) 3.1 Gen 1 transfers data 10X faster & backward compatible with previous USB (Universal Serial Bus) 2.0 components. PCI-E Gen 3.0 PCI-E 3.0 is the next evolution of the ubiquitous & general-purpose PCI Express I/O standard. At 8GT/s bit rate, the interconnect performance bandwidth is doubled over PCI-E 2.0, while preserving compatibility with software & mechanical interfaces.