How to increase ethernet speed Windows 10?

**How to Increase Ethernet Speed Windows 10?**
Windows 10 offers several features and settings that can help enhance the Ethernet speed for a smoother and faster internet connection. By following the steps outlined below, you can significantly improve your Ethernet speed on Windows 10.

1. Update Network Drivers

Updating your network drivers is crucial as outdated drivers can hamper network performance. Head to the manufacturer’s website or use the Windows Device Manager to update the drivers.

2. Use the Right Ethernet Cable

Ensure you are using a high-quality Ethernet cable that supports the desired speed. Cat 5e or Cat 6 cables are recommended for Gigabit connections.

3. Check Ethernet Port Speed

Verify that your Ethernet port is configured for optimal speed. Right-click on the Start button, select Device Manager, and navigate to Network Adapters. Right-click on your Ethernet adapter, choose Properties, and under the Advanced tab, set the Speed & Duplex to the maximum value supported by your hardware.

4. Disable Auto-Tuning

Windows 10’s auto-tuning feature can sometimes result in slower Ethernet speeds. Disable it by opening a Command Prompt as Administrator, then type “netsh interface tcp set global autotuninglevel=disabled” and press Enter.

5. Adjust Power Management Settings

Modify the power management settings to prevent Windows from turning off your Ethernet adapter to conserve power. Go to Device Manager, right-click on your network adapter, select Properties, navigate to the Power Management tab, and uncheck the option to “Allow the computer to turn off this device to save power.”

6. Disable Large Send Offload (LSO)

LSO can sometimes negatively affect network performance. To disable it, open Device Manager, find your Ethernet adapter, go to Properties, and navigate to the Advanced tab. Locate the property “Large Send Offload v2 (IPv4)” or similar, and set it to Disabled.

7. Disable Interrupt Moderation

Interrupt Moderation can prevent your Ethernet adapter from reaching maximum speeds. Disable it by opening Device Manager, finding your network adapter, going to Properties, navigating to the Advanced tab, and disabling the “Interrupt Moderation” or “Interrupt Moderation Rate” property.

8. Enable Quality of Service (QoS)

QoS allows you to prioritize network traffic for specific applications or services. To enable it, open the Local Group Policy Editor by searching for “gpedit.msc” in the Start menu. Navigate to Computer Configuration > Windows Settings > Policy-Based QoS. Right-click on Policy-based QoS, select Create New Policy, and follow the wizard to prioritize your desired traffic.

9. Enable Full Duplex Mode

Enabling Full Duplex mode can improve Ethernet speed. Open Device Manager, find your network adapter, go to Properties, navigate to the Advanced tab, locate the property named “Duplex” or “Link Speed & Duplex Mode,” and set it to “Full Duplex” if available.

10. Disable Flow Control

Flow Control can sometimes limit network performance. Open Device Manager, find your network adapter, go to Properties, navigate to the Advanced tab, locate the “Flow Control” property, and disable it.

11. Disable Windows Update Delivery Optimization

Windows 10 uses a peer-to-peer system for updates that can consume bandwidth. To disable this, open Settings, go to Update & Security, select Windows Update, choose Advanced options, click on Delivery Optimization, and turn off “Allow downloads from other PCs.”

12. Contact Your Internet Service Provider (ISP)

If you have tried all the above steps and are still experiencing slow Ethernet speeds, it might be beneficial to contact your ISP. They can perform diagnostic tests on their end and identify any potential issues with your internet connection.

By implementing these steps, you can enhance your Ethernet speed on Windows 10 and enjoy a faster and more reliable internet experience.


1. The internet is slow on my Windows 10 computer. What could be the cause?

Several factors can contribute to slow internet speed, including outdated drivers, improper settings, or network congestion.

2. Can using a higher category Ethernet cable improve my connection speed?

Upgrading to a higher category Ethernet cable, such as Cat 5e or Cat 6, can improve connection speed, especially for Gigabit connections.

3. How do I update my network drivers on Windows 10?

You can update network drivers by visiting the manufacturer’s website or using the Device Manager on Windows 10.

4. What is auto-tuning in Windows 10, and should I disable it?

Auto-tuning is a Windows feature that adjusts the receive window size based on network conditions. Disabling it can sometimes improve network performance.

5. Should I disable power-saving features for my network adapter?

Disabling power-saving features for your network adapter prevents it from turning off to conserve power, which can improve Ethernet speed.

6. How does Quality of Service (QoS) impact network performance?

QoS allows you to prioritize network traffic, ensuring critical applications or services receive the necessary bandwidth for optimal performance.

7. Can I enable Full Duplex mode on any network adapter?

Full Duplex mode can be enabled on network adapters that support it. Check your adapter’s specifications to see if it is compatible.

8. Should I disable Windows Update Delivery Optimization?

Disabling Windows Update Delivery Optimization can prevent Windows from using your internet connection to download updates from other devices.

9. Can my ISP help improve my Ethernet speed on Windows 10?

Contacting your ISP and reporting slow internet speeds can help identify any connection issues on their end and initiate necessary improvements.

10. Are there any other software optimization techniques to increase Ethernet speed in Windows 10?

Besides the mentioned techniques, optimizing your internet browser, disabling unnecessary background apps, or using a reputable antivirus program can also improve Ethernet speed.

11. Why is my Ethernet speed slower than my internet plan?

Various factors, such as network congestion, hardware limitations, or software settings, can contribute to slower Ethernet speeds compared to your internet plan.

12. Can using a different DNS server enhance Ethernet speed on Windows 10?

Switching to a faster DNS server, such as Cloudflare or Google DNS, can potentially improve network performance by reducing DNS resolution times.

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