USR-LINK is a simple configuration tools.
Main user is for customer who buy USR company hardware WIFI module. This software function is let USR company WIFI module join to router easily. It can meet customer through WIFI module serial port to connect to internet request. If customer buy USR company hardware WIFI module, they can use that tools.
This tool is free and only assistant software for WIFI module. You can see below video for better understanding, link: http://v.youku.com/v_show/id_XMTI1OTk2MDIyOA==.html?from=y1.7-1.2&qq-pf-to=pcqq.c2c