The ALOGIC DP-VGDVHD-ADP DisplayPort to HDMI DVI VGA Adapter is an innovative 3-in-1 solution for connecting a DisplayPort enabled source such as an Ultrabook or PC computer to a HDMI, DVI, or VGA enabled Display. Multiple outputs from the adapter ensures compatibility with almost any Projector, Monitor or Display for travel, or BYOD (Bring Your Own Device) applications at the office.The Plug-and-Play adapter has a small foot print and lightweight design perfect for travel, or BYOD (Bring Your Own Device) applications at the office.The adapter doesn™t support multiple displays at the same time and only one video output is supported on the adapter at a time. If multiple displays are connected at the same time only one of the output will function.