GA-H81M-DS2 Plus (rev. 1.0) Intel® H81 Chipset H81DPlus.F2 Supports 4th Generation Intel® Core™ processors GIGABYTE Ultra Durable™ Technology GIGABYTE Hybrid digital power engine with high efficient thermal solution Audio Noise Guard with High Quality Audio Capacitors GIGABYTE UEFI BIOS GIGABYTE On/Off Charge™ for USB devices LAN with high ESD Protection All solid capacitors design