Why Is My Wired Internet Connection Slower Than My Wireless? (Explained)

Why Is My Wired Internet Connection Slower Than My Wireless
Why Is My Wired Internet Connection Slower Than My Wireless

Conventionally, if someone is looking for wired internet connection (Ethernet) to get it connected to their device, it means that they want a more robust, more reliable and faster internet connection with negligible interference as compared to the wireless internet connection which in turn disturbs the connection with the interruption.

However, most of the time, it does not work out the way you want it to. Instead, of influencing your internet connection Ethernet or wired internet connection ends up giving you internet much slower than wireless internet connection which you replaced recently to have a fast internet connection.

Such things should not be happening, as it is not healthy, so one must figure out the causes behind the wired internet connection abnormal behavior and find ways to fix it.

Few troubleshooting steps may help you reach the root of the problem. However, there is a number of reasons which cause the wired internet connection to work slow or no work at all.

As a matter of fact, wired internet connections are way better than the wireless ones in terms of reliability and strength as they are strictly connected without any interference.

They will be working all fine until and unless the device owner goes out of the specified limits. There are sharing or data packets in wireless internet connection, unlike wired ones.

The leading cause of the wired internet connection less efficiently is the usage of Wireless connection may have sharing or data packets lost, but this isn’t in also wired if you are using cables (cat5 cables) exceeding the limit of over 100-120 meters within the network.

It is recommended to use media converters and fiber optic cables for long-distance use. While on the other end, wireless internet connections are much vulnerable to the distance change, constant interference, climate change, and so on, however, the situation works differently if you are considering the new 802.11 AC.

Why Is My Wired Internet Connection Slower Than My Wireless

There are multiple reasons for your Ethernet connection running slow, most common ones are listed down here:

The network hardware that is situated within your Ethernet connection might not be able to support a fast internet connection.

Unnecessary Applications and Add-ons might be a severe downturn towards your slower Ethernet connection, as your web browser can be bogged down by them, which in turn produces interference in making the connection faster.

It is the possibility that your Ethernet connection is okay. Still, your PC might be diagnosed and infected with the Malware.

There must be a persistent issue ongoing with your ISP, leading to the slower Ethernet connection.

Your wired internet connection should be correctly running with the 1 GBPS. In contrast, your wireless network is running on 802.11 AC until or unless something comes up with your wired internet cable or switch.

It means that if your wireless internet connection can run smoothly on 802.11 AC, then your wired internet connection device must be running smoother than your wireless internet connection. But you would probably be experiencing issues with having to use stable internet connectivity with the wired internet connection.

However, the consumers with the flawed wired internet connection are having hard in troubleshooting because of the grading equipment, i.e., the consumer-grade switches (Linksys, Dlink, Belkin) which do not provide error counters and error statistics available over corporate network equipment.

It is almost unlikely for the home wired users to have direct access to testing equipment from the vendors (Fluke).

Ways To Troubleshoot The Slow Internet Connection Of (Ethernet) Or Wired Internet:

  • First of all, ensure that you have adequately tested the speed of your wired internet connection rather than making remarks about your wired connection slower than your wireless or Wi-Fi internet connection. In this way, to have a clear result of it, turn off your Wi-Fi connection since you are doing this testing manually, so you need to be more proper and accurate.
  • It is a good idea to plug your Ethernet cable to other devices preferably on the one you have been connecting it to because sometimes it’s the device, not the Ethernet connection that is creating the problem.
  • Switching to a different can be helpful if everything about the Ethernet connection is going too slow. So that you know that the port you are plugging your Ethernet cable into the router or modem marks a significant difference. Switching the ports can extensively improve your internet connection and would save your time carrying out other troubleshooting tests.
  • If you have tested the port and it is not the trouble-causing aspect of your slower Ethernet connection, then it might be a cable causing problems itself. The length of your cable might be short or insufficient, or it is simply broken. It is better to go for a reliable and strengthened cable than to regret having issues with it later.
  • Let’s say if you are not having issues with any of the aspects mentioned above, then there might be the Ethernet card posing a severe downturn to your internet connectivity speed. Disabling and re-enabling might be helpful in this case. If the problem persists, then it is better to move past it and replace your Ethernet card. Sometimes it might be your network or Ethernet card that is posing a problem.
  • Slow running Drivers of network adaptor card can be an issue with your Ethernet connection being consistently more time-consuming than the wireless interconnection. Updating your Ethernet Drivers or merely removing or replacing them will help find a way out of having a rough Ethernet connection.
  • Checking your Network Settings might help you get rid of the slow Ethernet connection as sometimes a virus can strike your network settings due to which you need to set your network settings back to their automatic values.
  • There are some tools that are used to diagnose the connection, and you might need to fix the issue with the help of those troubleshooting tools.


Wired internet connections are supposed to be quicker than wireless connections, it is not like that then a lousy cable, limited software on the user end, and short length cable can be the causes for the persisting issues.

It is incredibly frustrating to experience these issues, therefore identifying and then finally troubleshooting the problem causing aspects is very crucial.

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