ASUS TUF SABERTOOTH 990FX R3.0 BIOS AMD 990FX with Aura RGB lighting and extreme durability Aura RGB lighting - full RGB control with a variety of exciting presets for its on-board LED illumination Digital gunmetal-gray camouflage PCB and Q-LED indicators SafeSlot - Reinvented, strengthened PCIe slot utilizes a new insert-molding process for superior retention and shearing resistance. USB 3.1 onboard - three Type-A port plus a reversible Type-C port TUF Components - [TUF Alloy Chokes, TUF Caps & MOSFETs; Certified by Military-standard]