Gembird A-CM-HDMIF-02-SG

USB C-type male 3-in-1 adapter

USB C-type port for charging (no data sync)

USB 3.0 data port: plug your flash-drive, camera or data sync your mobile phone

HDMI video output: connect your HDMI display (max. resolution 4K@30Hz)

HDMI function is only compatible with devices that support video via USB Type-C

System requirements
Compatible devices:
Notebooks:
Apple:Macbook2015, Macbook2016,macbook2017, Macbook pro, IMAC PRO2017
HP:Pavilion x2
DELL:XPS13,XPS15
Google :Chromebook Pixels;Pixelbook Pen
Samsung: NoteBook series Galaxy Book series Galaxy Tab S3 series
LG :Gram series
Smartphones:
Samsung:Galaxy S8; S8+ ; NOTE8
LG :LG G5 ; LG V300L Sony:Xperia XZ Premium G8142
For more detailed list, please check: https://en.wikipedia.org/wiki/List_of_devices_with_video_output_over_USB-C#Laptops_2
Check the manual of your phone of notebook for compatibility with video output via USB type-C port.