USB to Dual HDMI Monitor adapter(2 in 1): This dual monitor adapter expend your laptop’s usb c ports into 2 hdmi port 4K@60Hz. | Enjoy Crystal-Clear 4K UHD Image: This dual hdmi usb adapter’s 1 HDMI port is used, max resolution up to 4K@60Hz. This 2 hdmi monitor adapter ‘s 2HDMI port are used,max resolution up to 4K@30Hz. Support extend mode and mirror mode. Support MST and SST for win laptop. Please note the mac laptop only support mirror mode(CANNOT extend 2 different images on monitors). | 【Wide Compatibility】The USB to HDMI splitter has a high compatibility, the system supports Windows 11, 10, Mac OS 10.14 Chrome 100+ or higher; supports MacBook Air/MacBook Pro series, and is also compatible with Dell, HP and other brands of laptops, to meet the connection needs of different users. Whether you are doing professional work or daily use, this splitter provides you with a stable and reliable solution for display expansion. Note: iOS, Linux and Unix are not supported. | Easy-Setting: This MulEasy Screen Expansion: USB to HDMI adapter supports dual monitor connection, supports mirroring or expanding displays, easily achieves multitasking, can connect two monitors 4K@60Hz At the same time, the screen provides a broader view for your laptop.tiple hdmi monitors adapter usb c just Plug and play, no need to install any driver/software. | 【Please Note】If your main screen display resolution is set higher than 1920 * 1080, the expansion screen will not be displayed after connecting the device. At this time, please set the main screen resolution to 1920 * 1080 can be used normally. And if your USB is version 2.0 or your receiving display device cannot support 1920*1080 resolution, the output resolution can only reach 800*600.