Windows 11: Why Ethernet is Slower than WiFi

Key Notes

  • Ethernet connections are typically faster and more reliable than WiFi.
  • There are multiple factors that could contribute to slower Ethernet performance.
  • A step-by-step troubleshooting guide helps resolve Ethernet-related issues.

Why Ethernet is Slower than WiFi and How to Fix It on Windows 11

Experiencing slow Internet speeds can be frustrating, especially when your wired Ethernet connection lags behind your wireless WiFi connection. This guide will help Windows 11 users understand the underlying causes and solutions to improve their network performance.

Steps to Resolve Ethernet Slower than WiFi Issues in Windows 11

Here are effective troubleshooting techniques presented from simplest to most advanced. Follow along to restore optimal Ethernet performance:

Step 1: Restart Your Devices

Unplug your modem, router, and PC, then plug them back in. Start by turning off these devices and waiting a few seconds before rebooting. This process can clear any temporary hiccups that may be affecting your connection quality.

Pro Tip: Make sure to observe any indicator lights on your devices; they can give you clues about connection statuses.

Step 2: Disconnect Cables and Change Ports

Inspect the connections between cables and ports for any signs of wear or dust accumulation. Disconnect the Ethernet cable and connect it to a different port on your router to eliminate potential connection issues.

Step 3: Check the Ethernet Cable Specifications

Different Ethernet cables support varying speeds. Check the label on your cable for the ‘Cat’ number. For example, Cat 5e supports up to 1 Gbps, while Cat 6 can manage up to 10 Gbps. Ensure the cable specifications align with your ISP’s offerings.

Step 4: Temporarily Disable Your VPN

Some VPN services can significantly slow down your internet connection. Temporarily disabling your VPN might help identify if it’s the source of your Ethernet issues. After disabling, test your speeds again.

Step 5: Utilize the Network Troubleshooter

Leverage Windows 11’s built-in Network Troubleshooter. Navigate to Settings > System > Troubleshoot > Other troubleshooters, and click on Network Troubleshooter. Follow the on-screen prompts to help diagnose and resolve network issues automatically.

Step 6: Update or Reinstall Your Network Adapter Driver

If your network drivers are outdated or corrupted, this can drastically hinder your Ethernet performance. Open Device Manager, locate your network adapter under Network adapters, right-click, and choose Update driver. If issues persist, consider uninstalling the driver and downloading the latest version from the manufacturer’s website.

Step 7: Execute Network Commands

Open Command Prompt as an administrator and enter the following commands sequentially to reset your IP configuration:

ipconfig /release ipconfig /renew ipconfig /flushdns ipconfig /registerdns nbtstat -rr netsh int ip reset all netsh winsock reset

Restart your router and PC and check your connection speed.

Step 8: Reset Your Network Settings

If previous steps haven’t resolved your issue, consider resetting your network settings. This can restore default configurations that might be causing problems.

Additional Tips for Improving Ethernet Performance

  • Regularly verify the integrity of your Ethernet cables for wear and tear.
  • Ensure that you’re using a router that can handle your internet speed requirements.
  • Consider using Quality of Service (QoS) settings within your router to prioritize important data traffic.

Summary

Identifying why your Ethernet connection is slower than WiFi can be solved by systematically troubleshooting hardware and software issues. Following the steps outlined will help ensure consistent and reliable performance from your wired connections.

Conclusion

If you’re still encountering issues with slower Ethernet speeds, it may be necessary to consult with your Internet Service Provider for deeper insights or assistance. Regular maintenance of your network settings and hardware can prevent such issues moving forward, ensuring a stable connection.

FAQ (Frequently Asked Questions)

How do I fix the slow Ethernet speed on a Windows 11/10 computer?

Restart devices, check for physical connection issues, use the network troubleshooter, and ensure settings are correct. If the issue persists, resetting network settings or contacting your ISP might be needed.

Is Wi-Fi faster than Ethernet?

Typically, Ethernet is faster than Wi-Fi due to fewer interferences and stable transmission through cables, while Wi-Fi offers convenience and mobility.