Can You Screen Mirror Without Wifi

Can You Screen Mirror Without Wifi, Whether you’re leading a sales call, leading a training session, or hoping for success for higher-ups, it’s best to connect your laptop, tablet, or phone wirelessly to a room projector or large display. With the right gear, it’s easier than you think.

What is that? Haven’t had an office in your company in the last 10 months due to the global pandemic? The good news is that some of the same inexpensive devices that stream entertainment media over home Wi-Fi networks—Chromecast, Apple TV, Roku, and more—can be used in the boardroom, too. You can practice now when you’re working from home, then be ready to walk later when vaccines are over, the pandemic is over, and offices reopen.

Plug in a projector, large monitor, or TV to mirror the display of a laptop, tablet, or smartphone so you can create presentations from your device – and from anywhere in the room. Some use an HDMI cable to connect to a display or projector, while others resemble a large thumb drive that plugs directly into the screen’s HDMI port.

Even the largest can travel with you or be set up permanently for display in a conference room, or even for the work-at-home crowd. There is also a TV in the den. Then, all you have to do is walk, tap the device or a few keys, and you’re on the big screen.

What is screen mirroring and how does it work?

Screen mirroring or casting is a process that allows content to be shared from a smaller screen to a larger screen.

Mirror vs casting

Both the words are used interchangeably but they are different. In mirroring, content is streamed to a larger screen via a cable or wireless connection. When streaming, online content is streamed from the TV projector via a wireless connection and monitored through a media player.

Screen mirroring technology has changed a lot. The best approach varies depending on the model, age, manufacturers of your TV, projector, smartphone, and other devices.

There are many apps with built-in options for mirroring the screen, such as YouTube and Netflix. If you’re using a streaming device to mirror, you’ll need to connect your account to the streaming app to mirror that app.

Read Also How to Connect to 5 GHz wifi Windows 10



Easy to use and connect, no cable needed, allows you to use the phone and TV simultaneously, the phone screen can stay off


Some smart TVs have poor screencasting functions, only some apps support screen casting

Screencasting is somewhat similar to screen mirroring, with the exception that you are only sharing one app. However, only some apps support it. The best example is YouTube. Here’s how to set it up:

  • Open the YouTube app on both your phone and your TV.
  • Find the TV code on your Smart TV and write it in the YouTube application of your phone
  • Start a video on your phone and hit the Cast button in the corner

That’s all you have to do. If your phone and TV are on the same network, you don’t even need to enter the TV code for it to work.

Watch local content with third-party apps

What if you don’t want to use all your mobile data for streaming? Well, for situations like staying in a hotel or RV, you can use Google Chromecast and a third-party app to view the content you’ve already saved in your gallery.

All you have to do is download applications like Allcast and some movies/shows that you want to watch later. When you arrive at your destination, simply set up Chromecast using the method described above.

After that, launch the app and play whatever you want from your gallery. That way, you’ll only use the data to set up the Chromecast, and you won’t have to use it to stream movies and shows; Watch it all from your gallery on the big screen without wifi.

Read Also  10 Best 120 Inch Motorized Projector Screen

Use Ethernet

You can also use Google Chromecast without WiFi using your home broadband network (Ethernet) instead. So if you are not getting a strong WiFi signal in a particular room of the house then you can use Ethernet.

All you have to do is buy an Ethernet adapter, which is cheap. Once you get your hands on it, follow these simple steps to stream to TV without WiFi:

Connect your Chromecast to the TV’s HDMI port.

Use the USB cable from your Ethernet adapter and connect it to your Chromecast device. If your Ethernet adapter doesn’t come with a cable, use any USB cable to connect the Chromecast and the adapter.

Then connect the Ethernet cable to the other end of the adapter.

Voila! You can now use your Chromecast device without a wireless connection.

Read Also 15 Best Wireless HDMI Transmitter

How to Mirror Your iPhone Screen Using AirPlay

You can use AirPlay peer-to-peer without connecting to Wi-Fi directly.

Your AirPlay 2 compatible TV and iPhone use Bluetooth for the initial connection.

Then Wi-Fi is used to do screen mirroring.

Follow these steps to mirror your iPhone screen to your TV using AirPlay:

  • Launch Control Center and swipe down from the top right corner of the screen.
  • Tap on Screen Mirroring, so if you want to stream content from your iPhone device and watch it on TV, you have to download and store it on iPhone local storage.
  • Select your AirPlay 2 compatible Apple TV or TV from the list of available devices.

If you get a passcode on your TV, enter it on your iOS device.

To turn off mirroring on your iOS or iPadOS device, launch Control Center again, tap Screen Mirroring, and then disable mirroring.

No device can connect to any other Wi-Fi signal that has Internet service.

Read Also 10 Best Ultra Widescreen Monitors For Gaming

Screen Mirroring without Wi-Fi

If you have a smart device or TV that doesn’t come with built-in Wi-Fi connectivity but supports screen mirroring, you can mirror your screen without an Internet connection.

Screen mirroring using wireless display technology such as Miracast actually creates a direct wireless connection between the sending device and the receiving device. Hence, no internet or Wi-Fi connection is required to mirror your phone screen to your Smart TV.

Using an HDMI cable can yield similar results.

However, in general, with a Wi-Fi connection, you can mirror your device’s screen properly and have a better experience.

Read Also 6 Best Wireless Headphones for TV


This article is a detailed description of Screen Mirroring without WiFi. Thanks to technology, you no longer need the Internet to stream to your mobile device and display it on the big screen. Still, iPhone technology does not support mirror detection without Wi-Fi.

When you say that I don’t need a wife, you really mean that I have a choice. These options are Chromecast devices, Screen Beam Mini 2, and Miracast systems. In many cases, Lightning AV adapters are also used to connect.

What is your method of mirroring the screen to another device? Share your opinion in the comment box.

Avatar of Akbar Sheikh
About Author
An engineer and MBA, who is a technology and a gadget freak. I write about smart home solutions and gadgets like all wireless devices, technology brands like Apple. Love to follow the latest trends in the technology space and write about latest developments.