The Weird Reasons Why Your Ethernet Cable Might Be Slower Than Your Wi-Fi

Ethernet connections can sometimes underperform Wi-Fi due to hardware and software factors, despite wired links typically being two to three times faster than wireless. Older or cheaply made cables are a common culprit, alongside advances in wireless routers using protocols such as Wi-Fi 7 that can outpace outdated wired setups. The discrepancy matters because users often assume wired connections guarantee maximum speed and may misdiagnose slowdowns as broadband issues. Diagnosing the cause requires checking cable quality and network hardware before concluding the connection itself is at fault.