This adapter is built with the solution of [DisplayPort Alternate Mode]
USB-C to HDMI adapter is compatible with the following device:
*Macbook Air 2018
*iMac 2017 / iMac Pro 2017
*MacBook Pro 2017 & 2016
*MacBook 2016 & 2015
*New Chromebook Pixel
*XPS 15 & 13 & 12
*Spectre x360 13 & 15 inch
*Asus Zen AIO All in One PC
*Surface Book 2
If your device is not in the list, please don't hesitate to contact us.

Important Notes:
1.Before purchase,please make sure your PC support "DisplayPort Alternate Mode".
2.❤️For MacOS system,it will NOT Support Extend Mode, two HDMI monitors will show the same image.As the third picture shows.❤️If you want to use extend mode on MacOS system, you can use Win10 system or you can consider product ASIN B07799WBKW (CD0502)& ASIN B019Q652AG (CD0101).Please be informed that CD0502 is ONLY compatible with Thunderbolt 3 laptop, it is also NOT compatible with MacBook12'' due to this laptop is USB-C Gen 1 NOT Thunderbolt.
3. In order to enjoy the 4K high resolution, please make sure to use HDMI 2.0 cable.
4.Supports resolution up to 4k@30Hz,but we recommend you to make sure your monitor/tv could supply corresponding output.
5. If the resolution of your laptop is higher than the external monitor.
For windows: Windows Menu--> Setting--> Display--> Advanced Display Settings, set your laptop's resolution same as or lower the resolution of external monitor.
For MacOS: Left-upper Apple icon-->System Preferences-->Displays-->Mirror displays. Then your HDMI monitor would mirror your Mac. However here you have two choices. One is "Optimize For" your built-in Retina Display, the other is "Optimize For" your HDMI monitor. You can choose which one you like.
6.For Windows system laptop, if the external monitor could not work, please update the BIOS and graphic card driver from laptop official website.

Features:

• ✅ ❤️Please NOTE For macOs system, Only allow 1 external HDMI Monitors running extend mode, 2 or above external Monitor will Mirror each other❤️. USB-C to dual HDMI ports adapter can power two HDMI displays at the same time, BOTH support UP TO 4K @ 30Hz. Support Netflix, YouTube, Amazon Prime, Hulu. Choose corresponding HDMI input source from HDMI monitors and make sure to use HDMI cable 1.4 or newer version to enjoy the max resolution.
• [Plug & Play] This USB C to dual HDMI adapter require your USB C female devices such as laptop / smartphone / tablet must Support DP ALT mode or Thunderbolt 3.If you are not sure please feel free to contact us to see the compatibility of your devices. We have tested this adapter is compatible with Macbook Pro 2019 /2018 / 2017/ 2016, iPad Pro 2018, Chromebook Pixel 2015, XPS 13 & 15, Spectre x360 13" / 15", Yoga 900 / 910 & 920, ThinkPad P50 & P70"
• ❤To avoid Screens flickering, we suggest use HDMI 1.4 or above version HDMI cable and do not move HDMI cable, adapter and devices during use. If you use this for Yoga 910, Only connect this adapter with the WHITE USB female port, the yellow USB female port is design for power charging only❤
• If your source video or laptop is over 4K@30Hz. Please lower the resolution as :For windows: Windows Menu--> Setting--> Display--> Advanced Display Settings, set your laptop's resolution same as or lower the resolution of external monitor. For MacOS: Left-upper Apple icon-->System Preferences-->Displays-->Mirror displays
• ✅ This product is backed with 24 months product warranty as well as friendly lifetime technical support. If you have any question about compatibility or product or suggestion, please feel free to contact us any time . We will get back to you within 24 hours.

Catalog Numbers:

• 12050258031

UPCs:

• 746060044409

EAN:

• 0746060044409