A configuration window will appear after you switch the operation mode
to ‘AP’ or click ‘Launch Config Utilities’ after you right-click the Ralink
configuration utility, which asks you to assign an existing network card
with internet connection:
If your computer has another network card which is connected to Internet,
please select it from ‘Name’ dropdown menu, and click ‘Enable ICS’; if
your computer does not have another network card with Internet
connection, please click ‘Not enable ICS’.
After you click ‘Enable ICS’ or ‘Not enable ICS’, you’ll see the basic
configuration menu of the AP function: