WINSTAR WS-UTA01H Thunderbolt 3 USB-C to dual 4K HDMI AdapterThunderbolt 3 to dual HDMI adapter enables you to achieve the previously impossible feat of using a single Thunderbolt 3 port on your laptop to output dual 4K resolution at 60Hz to two independent displays. Won't drain system resources, you can work more efficiently from your laptop, so you can accomplish more in the same amount of time. Also, you can have four times the screen space compared to 1080p. Features Plug and play Thunderbolt 3 to dual HDMI