User Guide

http://www.cablecreation.com
3, Note that this adapter can support the best
resolution up to 2560*1440 in some Mac models,
however some kind of laptop just support the best
resolution is 1920*1080P. When you needed to
mirror your local videos or online videos, keep an
eye on if your video source’s size, you had better
not watch 4K videos using this adapter.
4, You can also quit some unnecessary
applications you had run, make sure your desktop
or laptop can run fluently before you connecting
this adapter.
My HDMI monitor or TV does
not show anything when I was
watching blue-ray DVD.
Yes. It does not support HDCP function.
My TV does not have sound.
For Windows.
You can go to right-bottom audio icon

right-click
audio icon

Playback devices

Playback, and
choose USB 3 to HDMI.
For macOS
You can go to left-upper Apple icon

System
Preferences

Sound

Output, set the adapter as
your sound output.
My PC or laptop does not have
DVD drive.
You can download and install the corresponding
driver here.
http://www.displaylink.com/downloads
Any further questions, you can email to us via [e-mail]
CableCreation Support Team