Why is My Ethernet Slower Than WiFi? Solved (2023)

Connecting to the Internet via an Ethernet or wired connection is usually more stable and faster than a Wi-Fi network. However, this isn’t the case for a few users in their home network. Some have also asked, “why is my Ethernet slower than WiFi?”

Why is My Ethernet Slower Than WiFi?

Problems like Ethernet slower than WiFi can be due to issues with your ISP, a faulty Ethernet cable or router, and more. This guide will show you the most common reasons for a slow Ethernet connection and how to fix wired connection slower than WiFi.

Read this guide to know more.


Table of Contents

“Why is My Ethernet Slower Than WiFi?” – Most Common Reasons

Typically, Ethernet connections will be faster than a WiFi connection; however, it’s also possible to experience the opposite. Here are some of the most common reasons why you have a slow Ethernet connection:

  • Server Issues: Your Ethernet connection might be down due to server issues from your ISP. If switching to a WiFi connection doesn’t increase your bandwidth, try contacting your ISP to verify if there’s an outage or service maintenance.
  • Faulty Ethernet Cable: Your internet connection may appear slow if you use a faulty Ethernet cable. Try checking the cable for damage due to wear and tear; once it’s damaged, replace it and check if your internet speed increases.
  • Faulty Router: To have a fast Ethernet connection, you’ll need to use a router that can support speeds that are on par or better than your internet plan. If you’re using a faulty or outdated router, try upgrading to a newer router.
  • Outdated Network Drivers: Another issue that can cause slow internet connections are outdated network drivers. Fortunately, this can be updated via the Device Manager or updating your computer’s software.
  • Malware: Suspicious apps and programs can easily take up bandwidth from your computer and slow down your internet connection. You can try scanning your computer for viruses and other suspicious apps using your computer’s built-in antivirus app

Otherwise, try downloading free antivirus apps like Malwarebytes or AVG to scan your computer. Then, check if your Ethernet connection becomes faster.


How to Fix a Slow Ethernet Connection

When you’re experiencing Ethernet slower than WiFi, try following the fixes below. Remember to review each fix and check which one solves this internet issue on your computer:


Fix #1: Test Your Internet Connection Accurately

The first thing that you can try is to repeat the test accurately. When testing your bandwidth, download, and upload speeds on WiFi or Ethernet, ensure that your computer is the only device connected to your home network. Try disconnecting other devices, like smart home appliances, phones, laptops, etc., to have accurate results.

You can also test your connection on different PCs or laptops to see if you have consistent results. If you get different speeds, then read what to do if you have Slow Internet On One Computer But Fast On Other.


Fix #2: Use a Different Ethernet Port

One quick fix that you can try is using a different Ethernet port on your router. You might experience slow internet connections when the current port is faulty. If it’s still slow, try using another Ethernet port on your computer

Also, try cleaning your Ethernet ports from dust and debris and check if this solves the issue.


Fix #3: Update the Network Driver on Your Computer

If your network hardware is in good condition, you can check your computer’s software—specifically, its network drivers. Specific updates contain fixes to bugs in the current version, which can restore your Ethernet connection.

To update your network drivers on Windows, follow the steps below:

  1. Turn on your computer and right-click the Start icon.
  2. Select Device Manager to launch the app.
  3. Extend the Network Adapters section and right-click on each listed driver. Select Update Driver.
  4. Follow the on-screen steps to finish the update.
  5. Once they’re all updated, reboot your computer and check if the issue is fixed.

If using a Mac device, update your computer or laptop’s software through these steps:

  1. Open System Settings and go to General > Software Update.
  2. Choose Update Now to download and install the latest update available.
  3. Once the update is finished, test your Ethernet connection and check if it’s faster.


Fix #4: Disable All VPN Apps

While Virtual Private Networks or VPNs are a great way to keep yourself anonymous while surfing the web, they can sometimes affect your internet speed. Compared to a standard internet connection, a VPN searches for various servers to protect your privacy and access contents that are blocked in your region.

You can try disabling all VPN services on your computer and check if your Ethernet connection improves.


Final Thoughts

A wired connection should generally be faster than Wi-Fi when accessing the Internet. However, there are rare situations where you’ll experience Ethernet slowing down, which can be caused by various reasons. Hopefully, this guide helps you know more about why your Ethernet is slower than WiFi and how you can fix it using easy-to-follow troubleshooting steps.

If these fixes were ineffective, try contacting your ISP for further assistance.