WAVLINK UG3501H Super Speed USB 3.0 To HDMIMulti Monitor Video Graphic Adapter Description: 1.WL-UG3501H 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, which enables you to connect TV, laptop, desktop with HDMI Display Port. Leveraging the high-bandwidth(5 Gbps) super speed USB 3.0 interface, the adapter delivers smooth, high-definition content to your HDMI displayprojector. The adapter can be used to mirror your primary desktop, showing the same images on each display, or to extend your desktop to double your workspace and increase your productivity. 2.USB 3.0 Bandwidth Ideal for High Definition Performance:With USB 3.0 support, this external video adapter delivers the bandwidth needed for accelerated High Definition video performance, capable of outputting video resolution up to 2048 1152. Even if your current computer doesnt have a UAB 3.0 port available, the UG3501H is backward compatible with USB 2.0, so youll be able to connect your HDMI monitor to your computer and be ready for when you upgrade to a USB 3.0-equipped system. 3.An External Multi-monitor Solution, Connecting a HDMI Display Through USB:Add extra HDMI monitors to your desktop computer without having to open the computer case, which is the only way to quickly expand your desktop over several monitors for laptop users. It is also a cost-effective solution to expand your computers display capabilities. 4.Extend Mode:Extend your working desktop with split-screen presentation to enhance work efficiency. 5.Mirror Mode:Sync images with two displays to gives you a convenient visual enjoyment. With the UG3501H, you can conveniently share and enjoy videos or slideshows on the big and high definition screen. 6.Primary and Secondary Screen Switching Mode:Easily switch your screens as you like, especially used when there is much information to display for a variety of people such as in a classroom and conference ro