This article gives you instructions on how to connect TL-WN321G/ TL-WN727N/ TL-WN7200ND to a wireless network with TP-LINK wireless utility. Before you proceed further, please make sure you’ve already installed the adapter by the enclosed CD.
NOTE: This article just takes Windows XP as an example. The procedures on other Windows OS are almost the same as on Windows XP. (For the new TP-LINK utility, please refer to How to Use the New TP-LINK Wireless Configuration Utility to connect to network?)
Step 1
Double click the TP-LINK utility icon on the right corner of the task bar.
Step 2
On the main window of TP-LINK utility, please click Network and find your wireless network in the scan window.

Step 3
Type in the password of your wireless network and click OK.

Step 4
You should get connected after completing the above procedures.

