**********The bi-directional HDMI-DVI adapter is a great solution for connecting from a computer with DVI port to a monitor, HDTV, or projector with HDMI port, or from a computer, Blu-ray player, TV box, or game console with HDMI port to a monitor with DVI port. A DVI cable (sold separately) is required*****HDMI to DVI adapters for use at home and carry on the road for office monitor or projector connections*****The DVI to HDMI adapter supports video resolutions up to 1920x1200 and 1080p (Full HD). Audio must be transmitted separately*****Sturdy DVI-I to HDMI adapter with gold-plated connectors resists corrosion and increases durability*****HDMI to DVI-I adapter with grip treads helps plugging and unplugging; hand-tightened screws provide a secure connection