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marcus90Jul 26, 2025
What to do if my D-Link Adapter DWA-121 cannot connect to the internet?
- KKevin GibsonJul 26, 2025
If your D-Link Adapter DWA-121 cannot connect to the internet, verify that the LED indicators for the broadband modem show normal activity; a lack of activity may indicate a problem with your broadband connection. Also, check the LED indicators on the wireless router to ensure they are functioning correctly, and confirm that the AC power and Ethernet cables are securely connected. Ensure that the IP Address, subnet mask, gateway, and DNS settings are correctly obtained from your network and double-check your wireless key. When using Infrastructure mode, verify that the Service Set Identifier (SSID) is the same on both the wireless clients and access points; the default SSID for D-Link products is 'default'.
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