GA-H81M-S2H (rev. 1.0) Intel® H81 Chipset Supports 4th Generation Intel® Core™ processors GIGABYTE Ultra Durable™ Technology Audio Noise Guard with High Quality Audio Capacitors GIGABYTE UEFI BIOS GIGABYTE On/Off Charge™ for USB devices LAN with high ESD Protection HDMI, DVI, D-SUB port on rear panel Solid capacitors for CPU VRM design