Supports New Intel Core i7 processors Extreme Edition in LGA 2011-3 socket Supports Quad Channel DDR4-3333(OC) Memory USB 3.1: Delivering speeds up to 10Gb/s, USB 3.1 offers performance twice as fast as a regular USB 3.0 connection Turbo M.2: Delivering next generation M.2 Gen3 x4 performance with transfer speeds up to 32 Gb/s SATA Express + USB 3.1 + SATA 6Gb/s 4-way Multi-GPU: 4-way NVIDIA SLI & AMD CrossFire Support OC Engine: For More Flexible BCLK Adjustments OC Certified: Military Class Burn-in Test Passed Enhanced Thermal Design V-Check Points 2: 3 multi-meters at the same time "