This Display Port to DVI-D Active Adapter is the perfect solution for connecting the video output of a Display Port equipped laptop other source device to the DVI-D input of a monitor, HDTV or projector in a classroom, on a desktop, or in conference & meeting rooms. This adapter can be used can be used in either Display Port single-mode or dual-mode outputs, providing the conversion for a Display Port source even when that source does not support DP++. Active Display Port conversion is excellent for applications where Display Port adapters are required to connect to a single graphics card. This allows every active adapter to interface with a corresponding display. The compact design offers simple, plug-&-play installation with no drivers required, which makes it perfect for BYOD (Bring Your Own Device) applications in education or corporate environments. in addition, the device is powered through Display Port bus power, so no additional power adapters are required. The dongle-style adapter reduces strain on the video port. Note: when connected to a Display Port source device that supports both audio & video and/or 4K signal, as well as a DVI-D to HDMI Cable plugged into an HDMI display which supports either or both of the above, these can be transmitted from source to display.