TL-MR3220 3G/4G Wireless N Router User Guide
Figure 4-3 Add A New Device
Step 2: Choose Press the button of the new device in two minutes and click Connect.
Step 3: For the configuration of the wireless adapter, please choose Push the button on my access point in the configuration utility of the WPS as below, and click Next.
The WPS Configuration Screen of Wireless adapter
Step 4: Wait for a while until the next screen appears. Click Finish to complete the WPS configuration.