Using AOSS
AOSS (AirStation One-Touch Secure System) is a simple system for connecting wireless clients to an access point while enforcing the most secure possible connection encryption type. Users no longer need to worry about choosing the proper security protocols, IP addresses, or SSID. AOSS determines the optimal connection and configures itself in seconds.
Your router or access point must support AOSS to use it.
Your WLI-U2-KG125S has its AOSS button in the Client Manager 3 software. If your router or access point supports AOSS, then AOSS will let you connect the WLI-U2-KG125S to your wireless network, easily and securely.
Start Client Manager by double clicking on the black antenna icon in your System Tray, or by launching the Client Manager from your Start Menu: Programs >> Buffalo >> AirStation Utility >> Client Manager.