Startech StarTech.com USB 3.0 to 4 HDMI Adapter, External Video & Graphics Card, USB Type-A to Quad HDMI Monitor Display Adapter Dongle, 1080p 60Hz, USB 3.0 to HDMI Adapter/Video Converter, Windows Multi Monitor Adapter - adapter cable - HDMI / USB - 1 m

This USB 3.0 to HDMI® adapter lets you extend your desktop by adding four independent HDMI monitors or displays to your laptop or desktop computer using a single USB Type-A port. This USB-A to 4 HDMI adapter features four video outputs, boosting your productivity by giving you more screen space to work from. With multiple displays you have the freedom to access multiple applications at the same time and reference material on one display while you compose on the other. Use the USB to HDMI multi-monitor adapter to extend or mirror your displays, or create an eye-catching video wall.