The bi-directional HDMI DVI adapter is ideal 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. An DVI /HDMI cable (sold separately) is required. Supports video resolutions up to 1920x1080 1080P (Full HD). Audio must be transmitted separately. With gold-plated connectors resists corrosion and increases durability. Compatible with DVI 24+1 and DVI 24+5 port connection.