This adapter allows the Display Port video output of a laptop to connect to the DVI-D input of a display & is perfect for applications including displaying video on an HDTV, projector, or monitor in a classroom, on a desktop, or in a meeting room. This active Display Port to DVI-D active adapter 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 multiple Display Port adapters are required to connect to a single graphics card. This allows every active adapter to interface with a corresponding display. On The Go Enhanced. Be prepared for any meeting, presentation, or event with the full confidence that you have the right connection in an ultra-compact design. The Display Port to DVI-D adapter can connect a Display Port equipped laptop or tablet to a projector, monitor, or HDTV with a DVI-D input port. The compact design of this adapter converter makes it a perfect fit for BYOD (Bring Your Own Device) applications in education or corporate environments. Straightforward Install. This simple plug & play adapter converter does not require drivers for install & the device is powered through Display Port bus power, so no additional power adapters are needed. Port Protection. The dongle-style adapter converter reduces strain on the video port. The cable between the Display Port connection & the adapter converter provides strain relief that protects the port from strain damage as cords are moved. Note: When this device is connected to a Display Port source device that supports audio & an DVI-D to HDMI Cable with the HDMI connector plugged into a HDMI display device that supports audio both audio & video signal will be transmitted from the source device to the display device. However connecting to a DVI-D display will not allow audio to pass to the display. Note: When this device is conne