USB-C Type C Female Source to HDMI Sink HDTV Adapter 8K@60hz 4K@120hz for Tablet & Phone & LaptopThe adapter can't work for usb-c monitor to HDMI source. You can connect the 10Gbps USB-C to USB-C Cable to the adapter Then connect it to the HDMI displays. USB type C USB 3.1 C Male Connector to HDMI Multiport Adapter for New MacBook Surface Pro 4 Google New Chromebook Pixel Surface Go etc. USB-C HDMI Adapter lets you connect your MacBook with USB-C port to any HDMI display or projector. 8K@60hz 4K@120hz and 1080p 60hz HD resolution to enjoy entertainment as it was meantThis adapter allows you to mirror your MacBook display to your HDMI-enabled TV or display The adapter also supports phone like S8/s9/s10/Note8/note9/note10 and Mate10/Mate20/30/40/P20/P30/40.
You need to use the 10Gbps usb-c to usb-c cable. (Other Cable not work)