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. An HDMI cable (sold separately) is required. Features Not only converters signal from HDMI to DVI, but also converters signal from DVI to HDMI. Supports video resolutions up to 1920 x1200 and 1080p (Full HD). Gold-plated connectors resist corrosion, ensure stable transmission and stand up to repeated plug and unplug. With its pocket size and extremely light weight, this adapter is built for portability. Specifications InterfaceHDMI Male, DVI-I 24+5 Female Package Contents1 x Bidirectional HDMI to DVI Adapter