Edimax RA21S User Manual page 20

5.
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.
If you wish to backup the device's settings, click "Backup this
configuration" to open a new window and save your current
configuration to a .txt file.
6.
Please wait a moment until the RG21S/RA21S is ready.
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