USB C to HDMI VGA Adapter Dual Display Type C -Thunderbolt 3- to VGA HDMI Splitter Converter Compatible with MacBook Pro Surface Go Dell XPS 13/15 iPad Pro Samsung Galaxy S8/S9 and More

About Compatibility The USB C to HDMI VGA adapter only work for USB C(USB 3.1) and thunderbolt 3 devices that support DP Alt mode. Please check the equipment manual before purchase. Compatible Devices (Not a full list): Laptops 1)MacBook Pro(2015/2016/2017/2018/2019/2020) 2)MacBook Air(2018/2019/2020) 3)Apple iMac 4)Chromebook, Chromebook Pixel 5)Microsoft Surface Book 2/Surface Go 6)HUAWEI MateBook 14/13 7)Dell XPS 12/13/15, HP Envy 13, Galaxy Book 8)Surface Book 2, Surface go Tablet & Smart Phone 1)iPad pro/Air 2020 2)Samsung Galaxy S8/S9/Note 8/Note 9 And more Quick User Guide Mirror and Extend Mode Settings: For MacOS Top left corner Apple icon-->System Preferences-->Displays-->Mirror or Extend Displays. For Windows 10 Press Windows key + P combination command-->choose Duplicate or Extend. For Windows System Laptop If the external monitor could not work, please update the BIOS and graphic card driver from laptop official website. Stereo Settings: For MacOS Please go to Apple icon-->System Preferences-->Sound-->Output, choose your TV as the sound output. For Windows 10 Please click right bottom of your sound icon-->choose your TV as the sound output. For Sony TV If you are running MacOS, you probably need to go to Launchpad-->Other-->Audio MIDI Setup-->DisplayPort-->Output-->Please choose 2 ch 16-bit integer. 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, choose "Optimize For" your built-in Retina Display or your HDMI monitor.