The Apple HDMI to DVI Adapter means that you can connect your Mac with built-in HDMI to a DVI display or projector. You can use an external display as your primary display, extend your desktop to a second display, or work in mirroring mode with a projector so you can view what your audience sees.. Use the HDMI to DVI Adapter to connect a single-link DVI digital monitor, such as the 20-inch or 23-inch Apple Cinema Display, that
Includes:: a DVI connector.