How to Use TV as Second Monitor Wirelessly – 5 Easy Ways

How can one balance editing work and watching their favorite show simultaneously? It is necessary to extend a separate monitor. How would you handle it if you had no other option but to use the TV as a second monitor? People inquire, “Can I use a tv as second monitor?” To solve this problem, I turned my TV into a second monitor wirelessly. If you are looking for a guide on How to Use TV as Second Monitor Wirelessly, this is it; you have reached the right destination.

In this How-to guide, we will discuss different ways to use your TV as a second monitor to help you multitask. Moreover, there will be explicit explanations if you use different windows on your laptop. Additionally, we will troubleshoot the issues while connecting the tv wirelessly. 

How to extend laptop screen to tv wirelessly?

I have a wall-mounted tv setup, so I can’t use a wired set up there. For this reason, I use my TV as a second monitor wirelessly and always try different methods and approaches. 

How do I connect my laptop to my TV without HDMI?

The most conventional method is using Wireless HDMI with your computer to extend your TV as the second monitor. It allows you to move freely and eradicate the use of HDMI cables; all you need is the wireless HDMI setup. The steps include:

  • First, connect the wireless HDMI to your computer.
  • It emits low band frequencies for the HDMI signal (5GHz) to pass.
  • Plug the external antenna to the TV.
  • They mainly work on the plug-and-play sequences.
  • Weight for a few seconds, and you are done. 

Use Roku TV as Second Monitor Wireless 

When connecting wireless, the other helpful method I prefer is screencasting, which allows the streaming and converts the Roku TV to a second monitor. To connect your Roku TV as a second monitor, follow these steps:

  • Go to the Settings of the Roku TV and locate the System Settings.
  • Now find the Screen mirroring in the system settings.
  • Turn the mirroring mode on.
  • Afterward, go to your laptop and connect/ screen mirror in the notifications.
  • You are ready to work on your second monitor.

Amazon Fire TV Stick  

If you are an Amazon Fire TV Stick user, you might have known that you can connect your TV to a monitor wirelessly with the mirroring method. The first thing that you need to do is to connect both devices with the same Network before starting the process.

Now go to the TV settings and look for the Mirroring option. After that, Enable the mirror mode and go to your MacBook or Laptop to complete the process. Look for the notification, access the Connect, and look for Amazon Fire TV in the list that will complete the process.

Chromecast Device  

Another method that I have been using is the Chromecast device. You must connect the Chromecast device to your TV using an HDMI cable. After that, connect it to the same wifi network as your laptop. Now you have to cast the setup and follow the onscreen steps to complete the setup.


If you want to connect your TV as an extended monitor, then you can use the Miracast method. It allows you to connect directly to your monitor without any wire and Network. For this, turn on the Miracast feature on your Smart TV and laptop.

To connect through Miracast, go to the Connect option of your PC and look for your TV. Now select your TV in the list and connect it, and you are ready to use it as an extended display.

How to use tv as second monitor windows 10 wirelessly?

You need to follow these steps to use the tv as a second monitor wirelessly on Windows 10.

  • Go to the TV settings and locate the casting option.
  • Now enable the Miracast in the settings.
  • After that, go to your PC and turn on the Wifi.
  • Then, go to the Network and then look for the cast option.
  • It will do the job for you.

Another quick method is the use of Screen Mirroring. For connecting your TV with Windows 10 wirelessly, the first thing is to turn on the Screen mirroring in both devices. Now go to the Action Center and find the Project that will further lead towards connecting wirelessly. After that, select your TV and enjoy your extended Screen.

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How to use Samsung tv as second monitor mac wirelessly?

If you want to Use TV as Second Monitor Mac, you can connect it through the mirror method. Turn on the screen mirror from the network settings of your Samsung TV. Now to mirroring purposes on Mac, turn on the AirPlay feature on your MacBook and look for the available Samsung TV to connect. You are now ready to use it as an extended monitor.

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Why won’t my computer connect to my TV wirelessly?

To troubleshoot your computer when you cannot connect it to the TV wirelessly. Look for whether:

  • Both devices support screen mirroring/ miracast or not.
  • Firmware or software and drivers are updated – download the latest connectivity drivers.
  • If your devices are faulty – change them and try again.

Final Words 

I always extend my TV whenever I need an extra-wide screen, so you can now do the same. We have provided you with different methods and techniques to wirelessly use the TV as a second monitor, whether you have windows or macOS. 

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