Edimax BR-6478 AC V2 User Manual page 26

9.
If you selected to use both 2.4GHz and 5GHz wireless frequencies in
step 3, then repeat steps 4 – 7 for the 2.4GHz wireless frequency.
10.
A summary of your configuration will be displayed, as shown below.
Check that all of the details are correct and then click "Next" to proceed.
The device will use the same wireless password/security key as
the existing wireless network.
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