USB C to Dual HDMI Adapter, Type C to 2 HDMI Converter 4K with USB C/Thunderbolt 3 to Dual HDMI Display Compatible MacBook/MacBook Pro, Surface, LenovoYoga, Dell XPS, Surface Book 2, etc
Brand: ELECABLE
USB-C to Dual HDMI Adapter connects a device with a USB Type C port to two external monitors with 4K HDMI output. Transfer high-quality video and audio for presentations, conferences, workshops, training or gaming.
Mac OS support.
1: Mirror mode .
2: Extend mode(As Apple itself limited, in extend mode the image on the two external screens will be the same) .
Android support.

1: Mirror mode

Windows support.

1: Mirror Mode

2: Extend Mode (the image on the two external screens can be same or different).

Frequently Asked Questions
How to switch Mac device to Extend Mode?
"Setting" → "Display" → click the "mirror display" box to switch to Extend mode → then you can drag a window of website/movie to the rightest side of your desktop screen until it disappear on your desktop screen and show up on the external monitor screen.

How to connect Extend Mode for Windows?
Right-click desktop→ select display Settings → pop-up Settings screen select display→ select multi-screen display→ expand the desktop (If the display 3 is not display, please to manually select the display→click apply confirm can set OK).

If one of display does not display, How to do?
Right click desktop > Graphics Settings > Select One or More Active Displays.

Note: please make sure that your laptop, monitor, hdmi cable support 4K or 60Hz, otherwise, the output will not be 4K or 60Hz, the actual resolution depend on your device and video source.
☑️【2-in-1 HDMI ADAPTER】 USB-C to Dual HDMI Adapter connects device with a USB Type C port to two external monitors with 4K HDMI output. Transfer high-quality video and audio for presentations, conferences, workshops, training or gaming. Note: please make sure that your laptop, monitor, hdmi cable support 4K or 60Hz, otherwise, the output will not be 4K or 60Hz, the actual resolution depend on your device and video source.
☑️【PLUG AND PLAY】 This mulitport adapter don't require any software,drivers, or complicated installation process. Portable and premium aluminium design provides better heat dissipation. Special internal PCB anti-jamming design, no need to worry interrupt WiFi signal any more.
️☑️【WIDELY COMPATIBLE 】Compatible MAC OS, Windows, Android, Linux system USB C Device. Support 2015-2019MacBook/MacBook Pro, iPad Pro 2018, Macbook air 2018, Surface Book,Google Chromebook Pixel,Dell XPS 12/13/15, HP Spectre X2/X360, Acer Spin7, Samsung S8/S9, and More USB C Device.
☑️【IMPORTANT NOTE】1. The Extend Mode support Windows System streaming different images in three displays. Due to the Limit of Mac OS, the image on MAC device for both screens will display the same. 2. Please directly contact the USB C end to your device , not to the docking station or hub.