TL-WN781ND150Mbps Wireless Lite N PCI Express Adapter
Following are the detailed configuration procedure of each way.
4.2.1 Enter a PIN into your AP device
1.Double click the icon 
on the desktop to open the QSS Utility and then you can see the welcome screen shown as Figure 4-4Click Next to continue. Figure 4-7will appear. Select the second option and you will see the PIN value of the adapter which is randomly generated. Click Next.
Figure 4-7
2.Open the Router’s Web-based Utility and click QSS link on the left of the main menu. Then Figure 4-8 will appear.
Figure 4-8
3.Click Add device, then you can see Figure 4-9. Select Enter the new device’s PIN and enter the PIN value of the adapter shown in Figure 4-9, click Connect.
