Looking for an easy way to add a second monitor? Let's get to multitasking! The JUA350 USB 3.0 Display Adapter from j5create works as an external video card, instantly allowing users to attach additional displays via an HDMI connection without the hassle of a lengthy setup or having to install additional internal hardware. The j5create USB 3.0 Display Adapter can support up to four displays running on the same computer, turning your workstation into a fully functioning multi-display powerhouse. This video over USB adapter works as an external video card, instantly allowing additional displays, without the hassle of opening the computer casing and installing an external graphics card. You can have your 2nd monitor with an extended display, a mirrored display, a rotational display (rotation mode not available for MAC), or make it your primary monitor. Now enjoy true 1080p HD resolution through any computer with a USB 3.0 port. These adapters are also backwards compatible with USB 2.0 resolutions and playback, ideal for office applications. Simple "Plug and Play" operation allows you to connect your computer to a second monitor or projector and within seconds to create a new visual environment.