Will An HDMI Splitter Work For Dual Monitors? Complete Guide in 2022
If you are looking for an easy and affordable way to split your HDMI signal, then an HDMI splitter is the answer. HDMI splitters allow you to send the same HDMI signal to two different devices simultaneously.
This is perfect for homes with multiple televisions or classrooms and conference rooms that need to display video content on multiple screens. There are a variety of HDMI splitters on the market, so it is important to choose the one that is right for your needs.
Some splitters are designed for home theatres, while others are designed for commercial or educational settings. Make sure to choose a splitter compatible with the devices you plan to use it with.
Will An HDMI Splitter Work For Dual Monitors?

HDMI splitters are designed to duplicate an HDMI signal, sending the same image to two displays. This is useful for applications such as digital signage or retail displays, where a single image needs to be displayed on two screens.
However, most HDMI splitters will not work with dual monitors. This is because the splitters are designed to duplicate the signal, not extend it.
When used with Dual Monitors, the image will be displayed on both screens but smaller than if the signal were extended.
A few splitters on the market are designed to work with dual monitors, but they are not common.
HDMI splitters come in two varieties:
1. Passive
Passive splitters are simple devices that take an input signal into two identical signals, which are then sent to two separate outputs.
2. Active
Active splitters are more complex devices that can split an input signal into two identical signals and amplify those signals to ensure that they are strong enough to be sent to separate outputs.
This makes active splitters ideal for use in situations where the distance between the input and the outputs is significant, as they can help ensure that the signal is not degraded by the time it reaches the outputs.
Can You Split HDMI Into 2 Monitors?

You can split HDMI into two monitors by using an HDMI splitter.
An HDMI splitter takes a single HDMI input and splits it into two separate HDMI outputs.
This allows you to connect two monitors to a single HDMI port on your computer or other devices.
How Do I Connect 2 Monitors To My Laptop With HDMI Splitter?
In short, plug each of your monitors into the Two HDMI Ports at the other end of the splitter. This will allow you to use both monitors at the same time.
- There are a few things you will need to connect two monitors to your laptop with an HDMI splitter.
- You will need an HDMI splitter, two monitors with an HDMI port, and an HDMI cable.
- The first step is to plug the HDMI cable into the HDMI port on the back of the laptop.
- Next, you will need to plug the HDMI cable into the HDMI port on the back of the first monitor.
- Finally, you will need to plug the HDMI cable into the HDMI port on the back of the second monitor.
- Once everything is plugged in, you will need to turn on the monitors and the laptop.
Does An HDMI Splitter Extend The Screen On Dual Monitors?
An HDMI splitter can’t extend the display to two monitors. It can only duplicate the signal to two devices. If you want to extend the display to two monitors, you’ll need to use a video card that supports multiple monitors.
HDMI splitters can come in handy in a variety of situations. For example, if you need to display the same image on two screens, or if you need to have a separate image on each screen, an HDMI splitter can be very useful.
However, it is important to note that an HDMI splitter cannot extend the display to different monitors. If you are looking for a way to extend the display to two monitors, you will need to use a different device.
How Do You Connect Two Monitors Using An HDMI Splitter?
Plug one end of an HDMI cable into the HDMI port on the back of the HDMI splitter. Next, plug the other end of the HDMI cable into the HDMI port on the back of the first monitor. Finally, plug the other end of the HDMI cable into the HDMI port on the back of the second monitor.
Can I Use An HDMI Splitter To Extend, Not Duplicate, My Laptop Screen Across Two Monitors?
An HDMI splitter can duplicate the display on two or more monitors, but it cannot extend the display. If you want to extend the display, you will need to use a USB-to-HDMI adapter to add an HDMI port to your computer.
HDMI Splitter For Dual Monitors Not Working:
HDMI splitters for dual monitors are not working because the signal is not being sent to both monitors.
The monitors are most likely receiving a signal from the computer, but the signal is not being split evenly between the two monitors. This can often be fixed by adjusting the settings on the computer.
There are a few potential causes for this issue.
- One potential cause is that the monitors are not properly calibrated. When calibrating the monitors, it is important to ensure that each monitor displays the same image. If they are not, this can cause the HDMI splitter not to work properly.
- Another potential cause for this issue is that the HDMI splitter is not receiving enough power. If this is the case, then it is possible to try using a different power adapter or plugging the HDMI splitter into a different outlet.
Best HDMI Splitter For Dual Monitors:
There are a few different factors to consider when purchasing an HDMI splitter for Dual Monitors
- The most important factor is the number of ports the splitter has. If you only have one port on your monitor or TV, you will need a splitter with at least two ports.
- Another important factor is the resolution of the monitors. Make sure that the splitter can handle the resolution of your monitors. Most splitters can handle up to 4K resolution, but some can handle up to 8K resolution.
- Finally, you will need to consider the price. HDMI splitters range in price from around $10 to $200. The most important thing is to find a splitter that fits your needs and your budget.
Here Are The Best HDMI Splitters For Dual Monitor:
1- StarTech.com 3-port multi-monitor adapter
2- StarTech.com 2-port multi-monitor adapter
3- Sabrent USB Type-C Dual HDMI Adapter
4- StarTech.com USB 3.0 to dual HDMI adapter
5- j5create USB to HDMI Adapter
6- StarTech.com 2-Port Multi Monitor Adapter
Summary:
HDMI splitters are designed to duplicate or “split” the signal from a single HDMI source to multiple HDMI displays.
This means that if you have a single HDMI source, such as a cable box, Blu-ray player, or game console, and you want to display that signal on two or more HDMI displays, such as two TVs or a TV and a computer monitor, you can use an HDMI splitter to do so.
However, not all HDMI splitters will work with dual monitors. For an HDMI splitter to work with dual monitors, it must output a “mirrored” signal. This means that the same image will be displayed on both monitors.

Ehtesham Shehzad is a 24-year-old Blogger. He is a Tech-Enthusiast & Software Engineer and currently doing Masters in Computer Science & Networking from the University Of Pisa Italy.