Roku Soundbridge Radio Manual page 53

If "WEP" is set to "Disable," then you do not need to enter a password to access your
wireless network. If "WEP" is set to "Enable," you will need to obtain the hexadecimal
key for your network. Netgear unfortunately, does not allow you to view the current
passphrase or keys. However, if you re-enter the known passphrase and press "Generate
Keys," then it will regenerate the keys as before and allow you to view the keys:
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