Set Up Internet Connection
1 )  Launch a web browser and type http://tplinkrepeater.net in the address field. 
Use admin (all lowercase) for both username and password to log in.
Tips: 
If the login window does not pop up, please refer to the FAQ.
2 )  Create a new username and password for secure management purpose, and 
then click Confirm.
3 )  Select your host router’s 2.4GHz SSID (network name), enter the password (NOT 
the password you just created for management), and click Next.