Bi-directional Design- Can be connected 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. supports 720p 1080i 1080p high-definition signal transmission format can interface DVI interface HDMI display from the notebook. You can also Desktop from DVI interface TV HDMI interface. Product Application: suitable for forwarding computers, set-top box, PS3, projectors, TVs, monitors and other equipment HDMI interface and DVI 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. HDMI Male Cord to DVI Female Cord Bidirectional transmit from HDMI to DVI, from DVI to HDMI DVI-D Cord support digital signal transfer