Samsung SM-T570 User Manual page 112

Apps and features
If the connection request window appears on the TV, accept the request.
3
Follow the on-screen instructions to complete the connection.
4
When they are connected, the Samsung DeX screen will appear on the TV.
• It is recommended to use a Samsung Smart TV manufactured after 2019.
• Make sure that screen mirroring is supported on the TV you want to connect to.
Controlling the Samsung DeX screen
Controlling with an external keyboard and mouse
You can use a wireless keyboard/mouse. Refer to the respective device's manual for more
information.
• You can set the mouse pointer to flow from the external display to the tablet's screen.
Launch the Settings app, select Samsung DeX → Mouse/trackpad, and then select
the Flow pointer to tablet screen switch to activate it.
• You can also use the external keyboard on the tablet's screen.
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