This adapter is built with the solution of [DisplayPort Alternate Mode]
USB-C to HDMI adapter is compatible with the following device:
*iMac 2017 / iMac Pro 2017
*MacBook Pro 2017 & 2016
*MacBook 2016 & 2015
*New Chromebook Pixel
*Dell XPS 15 & 13 & 12
*Yoga 920
*Yoga 910, For Yoga 910 users, please ONLY plug the adapter into the White USB-C female port.
*Yoga 900(Yoga 4 Pro)
*HP Spectre x360 13 & 15 inch
*Asus Zen AIO All in One PC
*Surface Book 2
*More Thunderbolt 3 Laptop and USB-C Laptop with DisplayPort Alternate Mode (DP 1.2)
? Only Compatible with following cellphone
**Samsung Galaxy S9 / S9 Plus
*Samsung Galaxy S8 /S8 Plus
*Samsung Note 8
*HUAWEI Mate 10 / Mate 10 Plus
*HTC U Ultra
*LG G5
*LG V20
? Please use HDMI 2.0 cable to enjoy 4 K resolution.
Stereo Setting
Apple macOS: Apple Menu-->System Preferences-->Sound-->Output-->Choose your TV
Windows 10: Right Lower Corner-->Audio icon--> Playback Devices--> Choose your TV