<b>Only for Windows 7 / 8 / 10 users:<b><br/> Our USB to HDMI Adapter turns an available USB 3.0 port into an HDMI/VGA output with high resolution 1920*1080 support.<br/> Would be a convenient external video solution that makes it easy to add multi-monitor capability to an USB 3.0-enabled desktop or laptop computer.<br/><br/> <b>FEATURES: <b><br/> ❤ Add a secondary HDMI and extend your desktop without taking apart your computer to install a new video card.<br/> ❤ Add multi-monitor capability to a single computer, be able to create engaging multimedia presentations.<br/> ❤ Great for researchers or writers, offering the ability to have reference material on one display and a working document copy on the other.<br/> ❤ Compact, lightweight gadget for home, school or company associates using laptop PCs, enabling connection to a secondary display / projector. ❤ Both HDMI and VGA output supports VIDEO to monitor/HDTV. HDMI also supports AUDIO output, but VGA doesn't have that capability. <br/><br/> <b>NOTIFICATION:<b><br/> 1. Please install the internal driver directly. While plug this adapter to your computer, you'll see there is a new USB device folder in your computer, then double clicks to install the driver. <br/> 2. It's better to turn off anti-virus software and low down the firewall level before install the driver. You can turn on them after installation. After you get everything ready, it'll take about 5-10 seconds to connecting from your computer to external monitor automatically. <br/> 3. If found it can't convert high quality pictures on your monitor, please check if you plug the adapter on a USB3.0 port of your computer or not?<br/> 4. If your computer/laptop have USB 2.0 port only, DON'T BUY this adapter. It does also works USB 2.0 port, but for USB 2.0 port the max resolution support 800*600 only. <br/>