This digital AV cable is used to connect devices with an HDMI interface to a DVI-D port. HDMI (High Definition MultiMedia Interface) is the digital A / V interface standard in home entertainment area. HDMI video signals are transmitted digitally up to HDTV resolution and multi-channel audio data (5.1), in addition, the interface supports HDCP copy protection. The single-link cable (18 + 1) supports resolutions up to 1920x1200 pixels.