From Amazon
StarTech.com 3-in-1 Multiport to HDMI Adapter - 4K 60Hz USB-C, HDMI or Mini DisplayPort to HDMI Converter for Conference Room - Digital AV Video Adapter to Connect HDMI Monitor/Display (CDPHDMDP2HD)
EE Store
StarTech.com 3in1 Multiport to HDMI Adapter