Note: We take TL-WN321G for example in this article, but the installation processes are also suitable for other TP-LINK wireless adapters.
Insert the driver CD into the CD ROM or download the driver from our website, and then extract the downloaded file.
Plug the wireless adapter into the computer, the windows Found New Hardware Wizard window will display, click Cancel button to cancel the Wizard.
Open the driver CD or open the extracted file folder and locate the folder for the model of your adapter, double click to open the folder.
Select the program Setup.exe, and double click to run it.
Click Next to run the Installation Wizard.
You can click Browse… to select a folder for installing the TP-LINK utility, then click Next.
Then the wizard will install the driver and Utility into your computer automatically, if the below window appears, click Continue Anyway to go on the installation.
Click Finish button to complete the installation.