Note:

This USB to HD port adapter is update version USB 3.0 to HD port adapter, connects a computer via USB to an HDTV, monitor, or projector with HD port ; Highest performance USB graphics solution available, Combines both video and audio over a single USB cable and HD port cable .
Many customers will encounter some problems in the process of using this product. The following are the questions and answers:

Q: There is no response after connecting the device?
A: If the connected device does not respond, the first choice is to determine whether it is a laptop or a desktop computer. Desktop computers are not applicable. Secondly, please make sure that you have installed the driver correctly. If not, please download and install it here https://yunpan.360.cn/surl_yRS8Xzz2DrQ.
If the driver does not work after installing the driver, please try another USB device. Sometimes the USB connection is not good and it will cause no response.

Q: It means that it supports USB3.0, but the device is USB2.0, which causes input delay?
A: This product supports 3.0, but you need to determine whether the USB device you are installing is 3.0. If it is not 3.0, the efficiency used is not 3.0, but 2.0

Q: The screen quality is too bad, the resolution is very low, and the picture becomes slow
A: The highest resolution supported by this product is 1080P. The slower picture has nothing to do with the product, it has something to do with the source of the file you are playing.

Q: Is it compatible with my mac, linux system?
A: No, ONLY compatible with Windows 7, Windows 8 / 8.1/XP and Windows 10 [ NOT SUPPORT other systems ]