If you have a NETGEAR Wi-Fi Range Extender with an Ethernet port: Use a device to attach to NETGEAR Wi-Fi Range Extender via Ethernet cable. Login to the web user interface of your NETGEAR Wi-Fi Range Extender at our official website www.mywifiext-helpnumber.com You will be encouraged to enter a username and password. Default login credentials are: Username: admin | Password: password. Once you have successfully logged in, Open the Setup and then Wireless Settings. Check the value in the Network key field under Security Options. Click on Apply. Reconnect your Wi-Fi devices to the NETGEAR Wi-Fi Range Extender If you still face any Issue, you can contact Netgear Router Technical helpline number or Netgear Router Customer Assistance for help. If you can’t resolve your Issues you can contact Help for Netgear router at www.mywifiext-helpnumber.com Feel free to contact us or drop a mail at info@mywifiext-helpnumber.com. more visit:-http://mywifiext-helpnumber.com