MSI RG300EX LITE User Manual page 19

M S I R G 3 0 0 E X （ L i t e )
8. Fill in a password in the 'Network Key' field (e.g. 'yourname1'). Do not use any punctuation marks
and make sure the password is at least 8 characters long!
9. Write down the network name and the chosen password.
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