StarTech.com USB C to HDMI Adapter 4K 60Hz USB Type-C to HDMI 2.0 Converter - CDP2HD4K60W - Monitor Cables & Adapters - CDW.com
Amazon.com: i-tec USB C Dual 4K HDMI Video Adapter Works with Mac [macOS, MacBook Pro](1x 4K) and Windows/Linux/Ubuntu (2X 4K) USB C to Dual HDMI Monitor, DisplayLink, MacOS Extend Mode HDMI Converter :