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An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? - NETGEAR Support
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Amazon.com: NETGEAR Nighthawk 6-Stream AX5400 WiFi 6 Router (RAX50) - AX5400 Dual Band Wireless Speed (Up to 5.4 Gbps) | 2,500 sq. ft. Coverage : Electronics
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