SANWA SUPPLY converter

This is an HDMI conversion converter that allows HDMI output from a USB A or Type-C port.
It supports maximum 4K (3840 x 2160/30Hz) output, and can output high-definition 4K resolution on 4K-compatible large-screen TVs and monitors.
You can output 4K with this product even from a laptop without an HDMI port or a computer that does not support 4K output.
You can select and change from two modes, extension mode and duplication mode, according to the usage scene.
In the case of a Windows-based computer, it is possible to connect up to seven devices at the same time and create a multi-display. (Up to 7 screens and up to 8 screens including laptop screens.)
For computers with macOS, up to two devices can be connected at the same time for multi-display. (Up to 2 and up to 3 screens including laptop screens.)
It can be used easily by downloading and installing the driver from the manufacturer's HP.
It is a cable integrated type that does not require a separate USB cable.
It is a compact size that is convenient to carry.
*Please connect this product directly to the USB port of the PC. It cannot be used with a USB hub or an additional USB port.
*This product does not support HDCP function.
* This product cannot play back and output copyrighted video (such as Blu-ray movies).
* APIs such as DirectX and OpenGL are not supported. Video playback in clone mode (mirror mode) is not supported.
*Removing/connecting this product basically supports plug-and-play, but in rare cases, it may not display/operate properly due to a timing error in USB recognition. Please try again. This is not a defect or failure of this product.
*This product is intended to be used while Windows OS/mac OS is running. It does not work at system startup or on the BIOS screen. (Do not display.)
*This product converts and outputs video signals from the USB port, and is greatly affected by the performance of the computer. Please be sure to use it in a PC environment with a compatible model or higher. It is not recommended to play games or play videos that switch screens at high speed, as there is a risk of frame drops on the screen.
* It may not work properly even if it is a compatible model, compatible connection device / environment.