The U444-06N-DU-C USB 3.1 Gen 1 to DVI DisplayPort Alternate Mode External Video Adapter supports USB DisplayPort Alternate Mode for displaying video on a DVI monitor or projector via your computer, laptop or tabletâs USB-C port. Itâs an ideal tool for multitasking, editing documents, or giving presentations at trade shows and conferences.No software, drivers or external power supply is needed. Connect the adapterâs USB-C male plug to the USB-C port on your device. Then, connect the adapterâs DVI female port to a monitor using a DVI cable (such as Tripp Liteâs P561-Series) to see full DVI video.