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Connect Two Monitors To A Laptop With One HDMI Port

How To Connect Two Monitors To A Laptop With One HDMI Port? Unleash Your Laptop’s Potential!

How To Connect Two Monitors To A Laptop With One HDMI Port? If you ever need to connect a monitor to your computer, you always have two options: VGA or DVI. 

That’s because they are the two most common types of external monitor connectors. So, in this blog I will discuss all the possible methods; so, let’s discuss!

How to Connect Two Monitors to a Laptop with One HDMI Port?

If you have one or two HDMI ports on your monitor and laptop, or if they both have an HDMI output port, then all you need is a single cable. If you want to connect two monitors but only have one output port on each device—or if the devices’ outputs differ in refresh rate (and most do)—then use an adapter.

That combines multiple inputs into a single video stream; these are called “splitters” and available at any electronics store.

Connecting two monitors to a laptop with one HDMI port is a pretty simple process, but it’s not quite as simple as plugging in two monitors to a computer with two ports.

How to Connect 2 Monitors to a Laptop with VGA and HDMI?

How to Connect 2 Monitors to a Laptop with VGA and HDMI

The first thing you need to do is make sure that your computer has a video card and that it’s not integrated into the motherboard. 

If it is, then I suggest you upgrade your motherboard before continuing with this process. Next, connect each monitor to its respective port on your computer. 

Make sure that both monitors are set to display the same image, or else you may have to manually adjust them later on.

With VGA-to-VGA cables, simply connect one end of the cable into the VGA port on your monitor and the other end into the VGA port on your computer. 

You can also use HDMI cables if you want—just make sure they fit!

If you’re using two different types of cables (one VGA and one HDMI), plug them into both ports on both monitors. 

This will allow them to receive signals from whatever device they’re connected to at any given time.

Also See: Getting 4k on Samsung: Which HDMI Port to Connect?

Understanding Your Laptop’s HDMI Port

The HDMI (High-Definition Multimedia Interface) port is a video output that lets you connect your laptop to a larger monitor or TV. 

Depending on your laptop’s design, this port may be located in different places. Some laptops have an HDMI port at the side of the machine, while others have one at the back.

Laptop HDMI ports are typically labeled “HDMI” or “HD-out.” The HDMI cable should have an HDMI connector on one end and a USB connector on the other end. 

If you’re unsure whether your laptop has an HDMI port, consult its manual or search online for information about its specifications.

In order to use this type of connection, both devices must support high-definition video output. 

For example, if you’re going to connect your laptop to an HDTV that doesn’t support HDCP (high-bandwidth digital content protection), then it won’t work properly with that device.


I have listed a detailed method to connect two monitors to a laptop with one HDMI port.

1. Assessing Your Monitor Setup

Monitor setup can be challenging, but it’s worth the effort to get it right. 

The first step is figuring out what kind of monitor you have and what the requirements are for attaching it to your computer. 

If you’re working with a laptop that has only one HDMI port, then you’ll need to use a USB-C to HDMI adapter or a USB-C to DisplayPort adapter.

If you have an external monitor with a built-in USB hub, then all you need is an HDMI cable and a USB-C cable or adapter.

If your monitor doesn’t have a built-in hub, then you’ll need an external USB hub and an HDMI cable or adapter (depending on whether your external hub supports DisplayPort).

2. Using an HDMI Splitter

If you have a laptop with only one HDMI port, but you want to connect two monitors, you don’t have to buy any extra hardware. You can do it with an HDMI splitter. I can help you with this.

An HDMI splitter is a device that takes the signal from your laptop, and then distributes it across two screens. The signal is identical on both screens, so no quality is lost.

The process is simple: plug your HDMI cable into the splitter, and then plug each end of the cable into either monitor. 

The splitter will automatically detect which screen has power and switch over to that one.

3. Using USB Display Adapters

To connect two monitors to a laptop with only one HDMI port, you will need to use an external USB Display Adapter. 

These adapters are available online or at most electronics stores. To set up your USB adapter, follow the steps I have listed below:

  • Plug in the USB Display Adapter into a power source and make sure that it is turned on.
  • Connect the other end of the USB cable to the port on your laptop that you want to use for connecting multiple monitors.
  • Turn on your monitor.
  • Plug them into their respective power sources as well as connect them with their own HDMI cables if they have any (if not, don’t worry).
  • When both monitors are turned on and connected properly, they should appear in your display settings as separate displays under “Displays” or “Panel” in Windows 10.

4. Graphics Card Considerations

The first thing to consider when connecting two monitors to a laptop with one HDMI port is the graphics card in your laptop. 

This will determine what type of monitor connection you can use. 

Most laptops have one or two full-size HDMI ports, and some have an additional Mini DisplayPort port for connecting additional monitors. 

If your laptop only has one full-size HDMI port, you may have to purchase an external adapter for connecting multiple monitors.

If your laptop has an external video adapter, you can connect it with an HDMI cable to the laptop’s display port and connect the additional monitor using an HDMI cable.

You can also connect both monitors using DisplayPort cables if your laptop has a DisplayPort connection that supports multiple displays.

Also See: Simplified steps for one Laptop-Monitor HDMI connection

5. Software and Driver Requirements

For a better display, you can connect two monitors to a laptop with one HDMI port. But you will need the right hardware and software for it to work.


You need an HDMI cable that supports two monitors, as well as two DisplayPort cables (one for each monitor) or another type of cable that supports dual-monitor use

You also need two video cards with two ports each (one for each monitor) and a USB hub if your video card doesn’t have enough ports on it.


To connect two monitors to your laptop with one HDMI port, I recommend a driver for each monitor that lets it work with Windows 10. 

This is because Windows 10 is designed to recognize only one monitor when there’s only one video card installed in the computer. 

Therefore, if you attach multiple monitors using an HDMI cable, they won’t be recognized by Windows 10 unless there is a compatible driver installed on your computer beforehand.

6. Extending or Mirroring Displays

If you have a laptop with only one HDMI port, but you have multiple monitors that need to be connected, it can be tricky to get them all set up. 

Luckily, I have a few things you can do to connect two or more monitors to your laptop.

  1. Extending Displays

You can extend the displays of your laptop by using an HDMI splitter, which is like a hub that will allow you to connect multiple devices through one port. 

You will need to plug the splitter into the HDMI port on your laptop and then connect each monitor directly into the splitter. 

This will allow you to use both monitors at once without having any lag or latency issues between them.

  1. Mirroring Displays

Another option for when you have only one HDMI port available on your laptop is mirroring.

This will allow you to use one screen as an extension of another screen while still being able to see everything that is shown on both screens at once. 

To do this, plug one monitor into your computer’s HDMI port and then connect the other monitor directly into it via an HDMI cable (or VGA cable). 

Then press “Windows Key + P” on your keyboard.

Also See: Gaming Enthusiasts: Choosing the Right HDMI Port

Troubleshooting Common Issues

If you’re having trouble connecting two monitors to your laptop with one HDMI port, I can help you with a couple of things.

First, make sure that both monitors are connected to the same video card in your computer. If they aren’t, they won’t both show up on the screen when you connect them together.

Next, check if your computer has an HDMI-out port. If it does not, then you will need to use a USB-to-HDMI adapter in order to connect your monitors via HDMI cable.

Finally, try using different cables. 

Some cables can be better than others when it comes to transferring data over long distances or through thick walls/objects—and some just aren’t as reliable as others!

Tips for Productivity and Multitasking

If you don’t want to compromise productivity while connecting your monitors to a laptop then follow these tips.

1Use Extended DisplaySet up the monitors in extended display mode to have more screen real estate for multitasking.
2PositioningArrange the monitors to minimize neck strain and eye movement. Consider placing the laptop screen at eye level.
3Main ScreenSet the larger or more central monitor as your main display for primary tasks.
4Task AllocationAssign specific tasks to each monitor (e.g., coding on one, documentation on another).
5Window ManagementUse Windows Snap or macOS Split View to organize windows efficiently on both monitors.
6Shortcut KeysLearn shortcut keys to quickly move windows between monitors or arrange them side by side.
7Taskbar PlacementSet the taskbar to appear on both monitors for easy access to frequently used applications.
8Virtual DesktopsUtilize virtual desktops to further segment tasks and reduce clutter on individual screens.
9External Keyboard/MouseConsider using an external keyboard and mouse for increased comfort during long work sessions.

Limitations and Performance Considerations

You can connect two monitors to a laptop using only one HDMI port, but I observed some limitations too. 

The most important is that the two monitors must be connected directly to each other and not through a splitter or switch. 

If you use a splitter or switch, then only one monitor will work at any given time. Another limitation is that you cannot connect two different types of monitors.

For example, you cannot use an HDMI cable with DVI-D ports and then connect it to another HDMI cable with DisplayPort ports. 

You must use identical ports on all devices for them to work together properly. 

The performance of each monitor will depend on how much bandwidth it needs for the signal being sent through the HDMI port on your laptop. 

Summarizing Lines

In this post I explained how to connect two monitors to a laptop with only one hdmi port. 

If you have a new laptop and want to add two external monitors to it and want to know How To Connect Two Monitors To A Laptop With One HDMI Port then just go through this post.

In my opinion the best way to connect two monitors to a laptop with one HDMI port is by using a multi-monitor docking station. 


How do I Split My Single Monitor into Two?

Open your computer settings. Click on Display, then click on Multiple Displays. Click the drop-down menu next to the monitor you want to split and select Extend these displays.

Why is My 2nd Monitor not Displaying?

It’s possible that your monitor is not in the correct position to display. To fix this, simply move your monitor closer to your computer or adjust the height or angle of your second monitor.

Can you Play with 2 Monitors?

The short answer to this question is yes. You can play games on two monitors, but it’s not as simple as plugging in two screens and pressing “play.” 

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