USB 3.0 to HDMI + VGA with 4K & Full HD 1080p Support Video Adapter Cable Converter for PC Laptop This USB to HDMI Adapter turns an available USB 3.0 port into an HDMI or VGA output with high resolution up to 4K / full HD (1920*1080) (depending on your video card) It’s convenient external video solution that makes it easy to add multi-monitor capability to an USB 3.0-enabled desktop or laptop computer. FEATURES Add a secondary HDMI and extend your desktop without taking apart your computer Add multi-monitor capability to a single computer, be able to create engaging multimedia presentations. Great for researchers or writers, offering the ability to have reference material on one display and a working document copy on the other. 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 only support video. Simple Installation, Built-in driver, it will promote a USB drive for drive installation Compatible with Windows 10, Windows 8.1, Windows 8, Windows 7