How to Setup Multiple Monitors

It can’t be underestimated how multiple monitors can substantially improve the productivity of a user, which can offer a great experience connected to one laptop. However, many don’t understand how to perform this setup where you can seamlessly connect external monitors to a laptop. For this, you will require two and more monitors and an HDMI cable to get started.

Usually, most computers can improve your multitasking experience and immersive gaming session with dual monitors, but you can also add a third screen along with your 4K monitors. Learning this setup procedure can be really helpful if you frequently switch between applications as you work on your PC or laptop.

How to Set Up Multiple Monitors With HDMI

Before you jump into the process of how to set up multiple monitors with HDMI, you need to determine how many monitors you can add, or your device can handle. In the case of Windows, if there are several ports on the graphics card, it can sure handle multiple monitors. So check the maximum number of display support and resolutions from the “Device Manager” tab, then the “Display Support” section. Similarly, in the case of Mac, go to the Apple icon to learn about your device’s “Video Support” through technical specifications on Support.

Using HDMI Cable to set up multiple monitors

You can start with using any standard HDMI cables when your computer has multiple HDMI outputs and your multiple monitors have HDMI inputs. But if your computer has multiple video outputs like HDMI, DVI, or DisplayPort, you may need an adapter cable. Follow the below steps for using an HDMI cable to set up multiple monitors with your computer.

  • First, connect the HDMI cables to all the monitors you want to connect before plugging the other ends into your computer’s graphics card or video output ports.
  • Plug the power cord into the outlet to turn on the monitors.
  • Customize your computer’s display settings for each Monitor display for different screens after configuring the display settings.

Ugreen 8K HDMI 2.1 Cable: This is a high-quality cable that enables you to work efficiently and connect without any compatibility issues. This product will offer you a high-speed connection supporting refreshing rates up to 120Hz. Hence, you can expect to connect high-end game consoles without any glitches or freezes.

ugreen 8k hdmi cable

Some key features of Ugreen 8K HDMI 2.1 Cable

  • Premium-quality ultra-thin HDMI cable sporting lightweight and compact design.
  • This HDMI cable offers superior performance for durable transmission
  • Compatible with 8K 50Hz, 4K 120Hz, 4K 100Hz and more.
  • Supports dynamic HDR resolution, Dolby Vision HDR, HDR 10+, etc., along with audio fidelity

How to Use an HDMI Port for Multiple Monitors

Since the video outputs on computer devices are hardwired into the GPU, simply adding an HDMI port would not do the trick. The majority of multi-taskers use an HDMI splitter for setting up multiple monitors with their laptop or desktop since you would require a 1×2 HDMI splitter for such a connection. The HDMI splitter would send a similar form of signal to two more displays.

However, if you want the displays to show different things at once, the Splitter, unfortunately, can’t help. In scenarios where you want to send a signal for one video source to multiple monitors or TVs, use an HDMI splitter that mirrors one single HDMI port in connection, so you can plug various displays. Follow the below steps:

  • Find the HDMI port on the computer.
  • Plug in the HDMI splitter in the found port before plugging in the two HDMI cables into the Splitter.
  • Connect one end of the cables to the monitors. Make sure to use the appropriate cable or adapter for each Monitor in case the display monitors have different inputs.
  • Now you can turn on your computer and the connected monitors to see the desktop extended across your multiple monitors’ screens.

Using HDMI Switch to set up multiple monitors

If you are to use an HDMI Switch for such a setup, you can plug in the HDMI Switcher connecting the outputs to multiple monitors. Then go to the settings and display in Windows 10 for connecting or switching which Monitor to be the 1st and 2nd, as well as customize all the way from orientation to resolution for the displays.

However, using an HDMI Switch won’t allow multiple displays to be active simultaneously. This setup would only enable you to switch between different displays, which would allow you to easily shift which single display you would like to work on with a specific device.

  • First, power on your HDMI Switch and connect the input to your display device monitor. It can be your other desktop computer screen, game console, or TV with an HDMI output.
  • Next, turn on your computer and set its input to HDMI, which connects your computer to one of your Switch’s output ports.
  • Turn on your Monitor and set its input to HDMI, which connects your Monitor to another one of the Switch’s output ports.
  • Now select whichever content you want the Monitor to display from your computer, so Switch can send the signal to that Monitor. Do the same with other monitors in multiple setups, since Switch would not allow you to use multiple displays active at once. Check out the below product recommended by experts for setting up multiple monitors with your PC or laptop. Follow the below steps to connect your display monitors using HDMI Switch.

Ugreen Bi-Directional HDMI Switcher: Experience an easy connectivity solution for setting up multiple monitors through your PC or laptop. Use Ugreen Bi-Directional HDMI Switcher for connecting any two display devices, such as a PC, TV Stick, XBOX, or PS4, with your computer for a seamless video output experience. Enjoy the fast and swift Switch between two HDMI sources.

ugreen bi directional hdmi switcher

Some Key features of Ugreen Bi-Directional HDMI Switcher

  • Also works as HDMI Splitter to connect one HDMI device with two external HDMI displays
  • Compatible with devices that have standard HDMI 2.0 interface
  • The built-in high-performance chip delivers video at a resolution of 4K@60Hz and 1080P @120Hz.


Multiple monitors connected to your workstation through one computer is a great approach to boosting productivity by using different applications simultaneously. You can easily follow the above steps to set up your multiple monitors using an HDMI cable and enjoy multitasking through more screen space.

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