Designed for 9th and 8th generation Intel Core processors to maximize connectivity and speed with dual M.2, USB 3.1 Gen 2, 802.11 ac Wi-Fi and ASUS OptiMem II for better DRAM overclocking stability with Double Capacity DIMMs to enable up to 64GB of DDR4 Revamped 5-Way Optimization overclocks intelligently based on smart prediction and thermal telemetry while FanXpert 4 delivers dynamic system cooling Gamer's Guardian ensures component longevity with SafeSlot, ESD Guards and DRAM Overcurrent Protection while innovative M.2 double-decker heatsink shrouds the main M.2 slot and provides shared cooling for both the M.2 and PCH Pre-mounted I/O shield ensures streamlined installation and represents ROG's attention to detail and quality