How do I use my Note9 S Pen with the DeX Cable?

Last Update date : Jan 27. 2026

Important Note: The information on this page is for Hong Kong products only. Models, sequences or settings will vary depending on location and/or where the product had been purchased. To be redirected to your local support page please click here.

Easily connect your Note9 to a screen with a DeX Cable.

Use as a drawing pad

1 Connect the Note9 to a screen via the DeX Cable.
2

Tap Switch to screen mirror.

The S Pen drawing pad will appear on the mobile device screen. Start writing or drawing and your actions will mirror on the connected screen.

Mirroring painting on the screen

Use remotely with Bluetooth

You can also improve the quality of your presentations by controlling the screen with the S Pen button. Switch between slides or play and pause music and videos with a simple click.

Press the S Pen button to play and pause

If the above information does not match what your product is showing, you may check the User Manual for your product. If you are unable to solve the problem, please contact us for further assistance.

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