Dependable Stability. Advanced Hardware Safeguards Industry-leading 5X Protection II employs the finest components excellent circuit design & exacting standards to guarantee quality & long-term durability of your motherboard with all-round protection. For you that means exceptional protection & stability for your build — the result of decades of engineering experience from the world's leading motherboard br&. LANGuard. Pumped-up throughput. 2.5X higher surge tolerance. ASUS LANGuard is hardware-level networking protection that employs signal-coupling technology & premium anti-EMI surface-mounted capacitors ensuring a more reliable connection & better throughput plus electrostatically-guarded & surge-protected components for greater tolerance to static electricity & enhanced protection against surges. Overvoltage Protection. World-class circuit-protecting power design An exclusive circuit design with built-in voltage regulators to protect your chipset connectivity ports & audio codecs from damage caused by unexpected high-level voltages from unstable or inferior power supplies. DRAM Overcurrent Protection. Short-circuit damage prevention Onboard resettable fuses prevent overcurrent & short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of both your system & connected devices. DIGI+ VRM Precision control for stable power ASUS-exclusive DIGI+ VRM intelligently delivers power to the processor based on real-time demands reducing energy waste & improving system stability. Stainless-Steel Back I/O 3X corrosion-resistance for greater durability Corrosion-resistant stainless steel back I/O panels bonded with chromium oxide have a lifespan that's three times (3X) longer than ordinary panels. superb Performance DDR4 Support Make your memory go faster With DDR4 you'll accelerate memory frequencies up to an incredible to 2133 M Hz! & ASUS works with almost every DDR4 memory vendor so you're assured the best compatibility. Media-acclaimed UEFI BIOS The smoothest slickest mouse-controlled graphical BIOS has been enhanced to make it even more appealing. Whether you're a PC novice or a seasoned overclocker the EZ & Advanced Modes help you find your way quickly & easily. .