Asus USB-N13 - Manual (Page 20)

To configure the advanced security settings, click Show advanced network
security options. Select the Security Method and manually key in your
Security key or passphrase.
5. Use the auto-generated passphrase as your network’s security key or manually
assign a passphrase containing between 8 and 63 characters. When done,
click Next.
Chapter 2
20 ASUS Network adapter
Chapter 2 - Installation
Installation