1. [Synchronous Display] This VGA adapter is the first adapter that can realize the synchronous display function. You can not only use VGA or VGA to HDMI single display function, but also use VGA and HDMI simultaneous display function. [Note: HDMI and VGA monitors can only display the same image]

2. [Plug and Play] No external driver is required. It is easy to operate and easy to use. Connect the HDMI/VGA/audio port with other corresponding output devices, such as HDTV, projector, monitor.

3. [How to use audio output]

If you connect VGA separately, please connect the audio jack of the input device to an external speaker to output sound;

If you connect VGA to HDMI, please connect the audio port of the adapter to an external speaker to output sound.

4. [VGA 3 in 1 adapter] HDMI / VGA / audio output port, the maximum resolution is 1920x1080p @ 60Hz. Connect the audio port and VGA/HDMI output port to the corresponding ports of TV, projector, monitor, it will support audio and video output.

5. [Lifetime Warranty] We provide 30-day returns and refunds as well as lifetime warranty. If you have any questions, please feel free to contact us, we will reply you within 24 hours.