ASUS LGA2011 5-way Optimization SafeSlot ATX Motherboard ROG STRIX X99 GAMING Next-gen connectivity  Includes extensive upgrades including onboard U.2 / M.2 slots that tap into 32Gbps of PCIe bandwidth, 2x2 802.11ac Wi-Fi and USB 3.1 Type C ASUS Aura  Features controllable RGB onboard lighting and 4-pin RGB header that can be synced with an ever-growing portfolio of Aura-capable ASUS hardware and color-matched with included STRIX decals Patent-pending SafeSlot  Reinvented, strengthened PCIe slot utilizes a new insert-molding process to bind the slot to fortifying metal for superior retention and shearing resistance 5-Way Optimization  1-click full system tuning handles everything from overclocking to cooling and beyond SupremeFX Audio  ROG-renowned audio with SupremeFX shielding for noise reduction and dual op-amps to drive 32-300 ohms impedance headphones