How to Cast to Roku from Windows 11: A Step-by-Step Guide

how to cast to roku from windows 11

Casting from Windows 11 to a Roku device is an easy way to mirror your computer’s screen onto your TV. This means you can share videos, pictures, or even presentations without the need for extra cables. All you need is a Windows 11 PC and a Roku device on the same Wi-Fi network. Here’s a quick guide to get you started.

How to cast to Roku from Windows 11

Casting from Windows 11 to Roku can be done in a few simple steps. By following these steps, you’ll have your content shared from your PC to your Roku in no time.

Step 1: Prepare Your Roku

Make sure your Roku device is powered on and connected to the same Wi-Fi network as your Windows 11 PC.

Navigate to the Roku home screen and go to the "Settings" menu. From there, ensure that "Screen mirroring" is enabled. This setting allows your Roku to accept casting requests from your computer.

Step 2: Open Settings on Windows 11

On your Windows 11 PC, click the Start menu and select "Settings."

In the Settings menu, go to "System" and then click on "Display." This is where you’ll find the option to connect to a wireless display, which includes your Roku.

Step 3: Connect to a Wireless Display

Click on "Multiple displays" and select "Connect to a wireless display."

A list of available devices will appear. Find and select your Roku device from the list. This will initiate the connection between your computer and the Roku.

Step 4: Confirm on Roku

Look at your Roku screen.

You may see a prompt asking for permission to allow the connection. Approve this prompt to start mirroring your Windows 11 screen onto your TV.

Step 5: Adjust Display Settings

Back on your Windows 11 PC, you can adjust the display settings as needed.

You can choose to duplicate your screen, extend it, or use only the second screen (which is your TV). This flexibility allows you to customize your viewing experience.

Once you’ve completed these steps, your Windows 11 screen will be mirrored on your Roku-connected TV. You can now enjoy your content on a larger screen, whether it’s videos, photos, or even a presentation.

Tips for Casting to Roku from Windows 11

  • Make sure both your Roku and Windows 11 devices are on the same Wi-Fi network for a smooth connection.
  • Keep your Roku software updated to ensure compatibility with new Windows updates.
  • If you experience lag or buffering, try moving closer to your Wi-Fi router to improve the signal.
  • Use the "Duplicate" mode for presentations to ensure both screens show the same content.
  • Restart both your Roku device and Windows 11 PC if you encounter any issues with the connection.

Frequently Asked Questions

Why can’t I find my Roku device on my Windows 11 PC?

Ensure both devices are on the same Wi-Fi network, and that screen mirroring is enabled on your Roku. Restarting both devices can also help.

What should I do if the screen is not displaying correctly?

Adjust the display settings on your Windows 11 PC. You can change the display mode to "Duplicate," "Extend," or "Second screen only" to see which works best.

Can I cast audio alone to my Roku?

No, casting from Windows 11 to Roku mirrors both audio and video. You cannot cast audio alone.

Is there a way to improve streaming quality?

Yes, ensure a strong Wi-Fi signal, update both devices, and reduce other network traffic for better streaming quality.

Can I use a VPN while casting?

Using a VPN might interfere with the connection between your Windows 11 PC and Roku. It’s best to disable the VPN for a stable connection.


  1. Prepare Your Roku.
  2. Open Settings on Windows 11.
  3. Connect to a Wireless Display.
  4. Confirm on Roku.
  5. Adjust Display Settings.


Casting to Roku from Windows 11 opens up a world of possibilities for sharing and enjoying content on a larger screen. Whether it’s for watching videos, showing off photos, or giving a presentation, this feature makes your life a bit easier and more enjoyable.

By following the simple steps outlined above, you can quickly get your Windows 11 device connected to your Roku. Remember to keep your devices updated and ensure they’re on the same network for a seamless experience.

If you run into any issues, the troubleshooting tips and FAQs provided can help resolve common problems. Now that you know how to cast to Roku from Windows 11, why not give it a try? You’ll likely find it becomes a go-to method for screen sharing in your daily routine.

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