How to Mirror Your Computer Screen to a TV via Wi-Fi in Windows 11: All the Methods

Wirelessly broadcast your computer screen to your TV via Wi-Fi Windows 11 Opens up new possibilities for presentations, games, watching movies, or even working remotely. However, many users encounter problems: the connection drops, the picture lags, or the TV simply doesn't recognize the PC. In this article, we'll look into it. all current methods image transmission - from the built-in Miracast to third-party applications like Steam Link or AirParrotYou'll learn which method to choose depending on your TV model, how to troubleshoot common issues, and which settings to optimize for smooth, lag-free video.

It's important to understand that not all TVs support wireless streaming out of the box. For example, older models Samsung or LG may require an additional adapter (eg Google Chromecast or Amazon Fire Stick), while modern Sony Bravia or TCL With Android TV often have built-in support Miracast or AirPlayWe'll cover options for all situations, from budget solutions to professional tools for streamers.

Before you begin, please check two key conditions:

• 📶 Wi-Fi router must work in the range 5 GHz (for minimal delays) or at least support 802.11ac (Wi-Fi 5). Old routers on 2.4 GHz will give strong lags.
• 🖥️ Video card your PC must support Miracast (most Intel and AMD processors after 2015, as well as discrete GPUs NVIDIA series GTX 10xx and newer). You can check this in Device Manager (see section below).

1. Preparing Windows 11: Checking Compatibility and Updating

Before setting up streaming, make sure your system is ready for wireless screen sharing. Issues often arise due to outdated drivers or disabled features.

First of all, update video card drivers And Wi-Fi adapter:

1. Click Win + X and select device Manager.
2. Open the branches Video adapters And Network adapters.
3. Right click on the device and select Update driver → Automatic search.

For Miracast It is critical that in Device Manager the device was displayed Wireless display (or Wireless Display). If it is not there:

• 🔧 Go to Settings → System → Display → Multiple displays → Connect to a wireless display.
• 🔄 If the option is inactive, it means your PC does not support it. Miracast — try the alternative methods from this article.

Get-WmiObject -Namespace root\wmi -Class WmiMonitorBasicDisplayParams

If there is a line in the output WirelessDisplayCapable: True, the function is supported, but can be disabled in the BIOS (look for the option Wi-Fi Direct or Wireless Display).-->

2. Method 1: Built-in Miracast streaming (no additional devices required)

Miracast — is a wireless screen transmission standard built into Windows 11It works without any additional programs, but requires that both the PC and TV support the technology. Most modern TVs Android TV, webOS (LG) or Tizen (Samsung) compatible with Miracast, but they can call the function differently:

• 📺 Samsung: Screen Mirroring (on the menu Settings → General → External Device).
• 📺 LG: Miracast or Wireless Display (V Settings → Network → Miracast).
• 📺 Sony: Screen scratching (V Settings → Xperia Connectivity → Wireless Display).

Connection instructions:

1. Activate the mode on your TV Screen Mirroring (see titles above).
2. On PC, click Win + K (or go to Settings → System → Display → Multiple displays → Connect to a wireless display).
3. Select your TV from the list of available devices. If it's not there, update your TV's firmware or check if it's turned on. Miracast in the router settings (some models block P2P connections).
4. Confirm the connection on both devices. After 10-20 seconds, the PC screen will be displayed on the TV.

Is Wi-Fi enabled on your PC and TV? Are your TV and computer connected to the same network? Is Screen Mirroring enabled on your TV? Are your video card and Wi-Fi adapter drivers up to date? Is your router operating in the 5 GHz band (recommended)?

A critical feature of Miracast in Windows 11: if your TV only supports Wi-Fi 4 (802.11n), the maximum streaming resolution will be limited to 1080p at 30Hz, even if both the PC and TV are capable of 4K. 4K/60Hz requires Wi-Fi 5 (802.11ac) or newer.

⚠️ Attention: Some manufacturers (eg Samsung) are blocking Miracast On TVs connected to the internet via cable rather than Wi-Fi. In this case, temporarily connect the TV to the same wireless network as your PC.

3. Method 2: Stream via Steam Link (for games and media)

If you want to broadcast games or video with minimal delay, Steam Link — one of the best solutions. The app is free and works even on weak TVs (for example, with Android TV 9+). Advantages:

• 🎮 Gamepad support (including Xbox, PlayStation, Steam Controller).
• 📶 Optimized stream for gaming (lower latency than Miracast).
• 🔧 Bitrate and resolution settings (you can sacrifice quality for smoothness).

How to set up:

1. Install Steam on PC (if not installed) and Steam Link on TV (available in Google Play For Android TV or App Store For Apple TV).
2. Launch Steam on PC, go to Settings → Remote Play and turn it on Enable streaming.
3. Open on your TV Steam Link, select your PC from the list, and connect. When you first connect, you'll need to enter the PIN code displayed on the TV screen.
4. In the TV app settings, select Performance → Configure and install:
   • Permission: 1080p (or 4K, if supported).
   • Bitrate: 20–30 Mbps (for stable operation).
   • Codec: H.264 (or HEVC, if TV supports it).

⚠️ Attention: If you connect via Steam Link The image is choppy or the sound is distorted, check your settings. Qos On your router. Prioritize traffic for devices with the MAC addresses of your PC and TV.

4. Method 3: Using Google Chromecast or Android TV

If your TV does not support Miracast, but he has Android TV or connected Google Chromecast, you can broadcast your screen via Google CastThis method is universal, but requires installing additional software on the PC.

You will need:

• 📱 Application Google Chrome (for tab streaming) or Chromecast Built-in (for full screen mode).
• 🖥️ Utility AirParrot or Mirroring360 (paid, but with a trial period) for duplicating the entire screen.

Instructions for Google Chrome (free, but with limitations):

1. Connect Chromecast to the TV and make sure it is on the same network as the PC.
2. Open Google Chrome, click on the three dots in the upper right corner and select Broadcast.
3. In the list of devices, select yours Chromecast or Android TV.
4. Select Broadcast tab (for browser) or Broadcast your screen (for the entire desktop).

Limitations of the method:

• ❌ Delay until 1–2 seconds (not suitable for gaming).
• ❌ Chrome tab casting is limited 720p in the free version.
• ❌ Sound is not always transmitted (depending on the version of Chrome).

How to stream audio via Chromecast?

To transmit sound along with the image, use the extension Chromecast Audio Streamer or configure the audio output to the device Chromecast V Control Panel → SoundAn alternative is to connect external speakers to the TV via HDMI ARC or Bluetooth.

5. Method 4: AirPlay for Apple TV or compatible models

If you have Apple TV or a TV with support AirPlay 2 (For example, Samsung QLED 2018+, LG OLED 2019+), you can broadcast your screen with Windows 11 through AirPlayTo do this, you will need an emulator program, since Windows does not support it. AirPlay "out of the box".

The best AirPlay apps for PC:

• 🖥️ 5KPlayer (free, but with ads).
• 🖥️ AirParrot 3 (paid, but with support) 4K and low latency).
• 🖥️ ApowerMirror (paid, but with screen recording function).

Step by step setup via 5KPlayer:

1. Download and install 5KPlayer With official website.
2. Launch the program and select in the main menu AirPlay.
3. Activate on TV AirPlay (in network settings or input menu).
4. IN 5KPlayer click Mirror iPhone/iPad to PC, then select your TV from the list.
5. On PC, click Win + K and select 5KPlayer AirPlay Receiver as an output device.

Advantages AirPlay:

• 🎵 Sound support Dolby Atmos (on compatible TVs).
• 📱 Ability to broadcast not only the screen, but also individual media files.
• 🔄 Low latency (approx. 100–150 ms), which is suitable for watching movies.

⚠️ Attention: When using AirParrot or similar programs, disable the built-in firewall Windows Defender for the program or add it to the exceptions. Otherwise, the connection may be disconnected every 5-10 minutes.

6. Method 5: Live streaming via DLNA (for media files)

If you need to broadcast only video, music or photos, rather than the entire screen, it's easiest to use DLNAThis protocol is supported by almost all modern TVs and does not require additional devices.

Instructions:

1. On your PC, turn on Streaming media:
   • Go to Control Panel → Network and Internet → Network and Sharing Center → Advanced Sharing Settings.
   • Turn on Media streaming and allow access for your network.

On your TV, open the app Media player, DLNA or SmartShare (the name depends on the model).

Select your PC from the list of devices. Your media folders will be displayed (Video, Music, Images).

Select a file to play. Control using your TV remote.

Restrictions DLNA:

• ❌ Doesn't broadcast your PC screen - only individual files.
• ❌ Not all video formats are supported (for example, .mkv may not be playable).
• ❌ There is no sound when broadcasting some formats (for example, DTS).

7. Troubleshooting: lags, no sound, connection errors

Even with proper setup, common issues may arise. Here's how to solve them:

If none of the methods work, check:

• 🔌 Are the PC and TV connected to one network (some methods, for example Miracast, require direct connection P2P, without a router).
• 🔄 Reboot your router—sometimes the DHCP server “forgets” devices.
• 🛠️ Update your TV firmware (in the menu Settings → Support → Software Update).

8. Comparison of methods: which one to choose for your tasks

The choice of broadcast method depends on your goals:

• 🎮 For games: Steam Link or Moonlight (if you have a GPU NVIDIA).
• 🎬 For movies: DLNA (if you only need files) or Miracast (for screen duplication).
• 📊 For presentations: Miracast or AirParrot (minimal lags).
• 💰 Budget option: Google Chromecast + broadcast via Chrome.

If your TV does not support any of the methods, consider purchasing Android TV set-top boxes (For example, Xiaomi Mi Box S or NVIDIA Shield) or HDMI transmitter via Wi-Fi (for example, AnyCast). These devices cost from 2 000 ₽ and add support Miracast/AirPlay even to old TVs.

FAQ: Frequently asked questions about screen mirroring on TV

Is it possible to stream Windows 11 screen to a TV without Wi-Fi?

Yes, but this will require HDMI cable or USB-C/HDMI adapter (for laptops). Wireless methods (Miracast, AirPlay) require Wi-Fi. An alternative is Powerline adapters (signal transmission through electrical wiring), but they introduce a delay.

Why does the picture slow down and the sound lag when broadcasting via Miracast?

This is a typical problem with a weak Wi-Fi signal. Solutions:

• Switch the router to the range 5 GHz (or use Wi-Fi 6, if supported).
• Reduce the broadcast resolution to 1280×720.
• Disconnect other devices from the network (especially those downloading files).
• Check if your PC is too far from the router (optimally no more than 5 meters without obstacles).

Is it possible to stream a screen from a PC to a TV via the Internet (not a local network)?

Technically yes, but with serious limitations:

• 🌍 For this you need programs like TeamViewer, AnyDesk or Parsec.
• ⚠️ There will be a delay 100–500 ms (not suitable for games or videos).
• 💳 You will need a static IP or a service like No-IP for remote access.

For most tasks, it is easier and more reliable to use a local network.

How do I mirror my PC screen to a TV if I have a MacBook or Linux?

For macOS use the built-in AirPlay (if the TV supports it). For Linux will do:

• GNOME Screen Cast (For Miracast).
• Scrcpy (For Android TV).
• OBS Studio + RTMP server (for professional broadcasting).

Is it possible to stream my PC screen to multiple TVs at the same time?

Yes, but with some reservations:

• 🖥️ Miracast supports only one display.
• 🎮 Steam Link And Moonlight can be broadcast to multiple devices, but with an increased load on the PC.
• 📡 For professional tasks (e.g. digital signage) use Multicast through VLC or specialized software like SplitCam.