USB to HDMI Adapter USB hub with HDMI USB 3.0 to HD HDMI to USB Adapter for Monitor USB hub for Laptop with HD Supports Mac & Windows

????????????????????????????????: The USB HDMI adapter for Monitor with HDMI Port Output can connect computer via USB interface to an HDTV monitor projector with HDMI interface. supporting MAX 1080P@60HZ will deliver high-definition video sources can Mirror and Extend? your display Add more additional monitors easy????????????????????????????: Its not only hdmi monitor extender but usb hub for laptop 3 ports USB 3.0 HUBs (up to 5Gbps data transfer) compatible with mouse keyboard hard disk etc.. Expand the use of devices on your desktop Transferring your big files and pictures in seconds. You can even connect 3 more USB to HDMI adapters to extend 3 additional screens??????????????????????????????????: The USB HDMI adapter Both Mac and Windows systems support Mirror and Extend mode
In windows: compatible with Windows7 10 11 or higher
In MacOS: compatible with Mac OS 10.15 or higher.
Att: ChromeOS Android iOS Linux Unix are not supported???????? 1:?????????? @??????????????????????.????????????: HDMI adapter supports up to 1080P@60HZ for high-definition video transmission.
Note: Not compatible with all USB ports only USB A 3.0 +/USB C 3.0 + enables 1080P HD output. Connecting to USB 2.0 limits resolution to 720P possibly causing screen lag or flicker. This is due to input interface mismatch not product quality. For USB 2.0 connections we recommend 720P resolution to minimize screen shake or latency.???????? 2: The display function is program-supported. If it fails to show after some usage the main cause is missing files (accidental deletion or removal by antivirus software). Simply uninstall the existing program from your applications and reinstall it following this process: Uninstall Restart your computer Reinstall the program Restart your computer. The product will then work normally again.