4XEM 3 In 1 DisplayPort to HDMI DVI VGA Adapter This 3 in 1 DisplayPort to HDMI/DVI/VGA adapter delivers exceptional audio and video synchronization. Enjoy the big screen experience from any DisplayPort, device. Plug and play convieniently with any HDM, DVI, or VGA device with no external power or drivers required. Compatible with almost any display, television or projector, this versatile converter provides the ideal plug-and-play solution for travel or any applications around the office. With three of the most common interfaces to choose from, the converter equips you to walk into any boardroom ready to connect to an available display device, even if you don't know what connection ports will be available. NOTE: You can only output to one interface at a time.