iAdapt USB-C to Dual HDMI™ Adapter with 4K Support

Expand your laptop to a bigger screen with the Kanex external video adapter. Use it to display pictures on a projector or watch your favorite Netflix series on your flatscreen TV. The adapter changes a USB-C to a 4K HDMI, allowing you to connect a MacBook to any HDMI-capable device. It provides the ability to transfer in high definition. Project crystal clear images directly to your HD screen.

Kanex KU31CHD4K USB C to HDMI 4K Adapter

USB 3.0 to Dual HDMI Adapter - 1x 4K 60Hz & 1x 1080p - External Video & Graphics Card - USB Type-C to HDMI Dual Monitor Display Adapter

USB-C™ to HDMI adapter 4K/60Hz with HDR - USB Cables and Adapters - USB - PC and Mobile

4K 60Hz USB-C to Dual HDMI 2.0 Adapter with MST Dual Monitor

This 2-Port DisplayPort 1.2 to DisplayPort Multi-Stream Transport (MST) Hub enables two different display modes on up to two monitors connected to a single DisplayPort output. You can connect a single display at resolutions up to 4K@60Hz to mirror your computer's desktop. Alternatively; you can connect two monitors and the hub will extend the image to span the two displays at resolutions up to 4K@30Hz for each display.

Monoprice 2-Port DisplayPort 1.2 to DisplayPort Multi-Stream Transport (MST) Hub

USB-C™ to HDMI adapter 4K/60Hz with HDR - USB Cables and Adapters - USB - PC and Mobile

Usb C Hub - Best Buy

iAdapt USB-C to Dual DisplayPort™ Adapter

Usb C Hub - Best Buy

Why does HP use a display port instead of HDMI? - Quora

LOGI USB-C to A Adaptor - Logitech Accessories

USB-C to Dual 4K DisplayPort Splitter Adapter, USB Type C to Displayport Dual Monitor Converter 4K 60HZ, USB C Displayport Hub Compatible for Dell XPS 13 15,Lenovo Yoga,Sumsung Chromebook,HP etc