The Adapter supports three viewing modes.
With the USB 3.0 to Dual HDMI Multi-Monitor Adapter you simply load the drivers, plug the adapter to the USB port, then plug in the HDMI monitor cable into the adapter and you are ready. There's no need to open your computer to add an expensive video card. It allows you to add an additional monitor/display through your USB 3.0 port. The JUA365 USB 3.0 to Dual HDMI Multi-Monitor Adapter acts as an external video card for your Mac or PC. J5create USB 3.0 to Dual HDMI Multi-Monitor Adapter
