This adapter allows the DisplayPort video output of a laptop to connect to the HDMI input of a display and 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 DisplayPort to HDMI active adapter can be used in either DisplayPort single-mode or dual-mode outputs , providing the conversion for a DisplayPort source even when that source does not support DP++. Active DisplayPort conversion is excellent for applications where multiple DisplayPort adapters are required to connect to a single graphics card. This allows every active adapter to interface with a corresponding display.