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Best Hdmi Splitter For Dual Monitors

Judah Hassan
  Dec 2, 2022 2:59 AM


Dual-monitor HDMI splitters make it simple to display the same image on two screens at once. They duplicate digital signals and broadcast them to several displays simultaneously, maintaining excellent image quality. TVs, monitors, game consoles, AV receivers, soundbars, PCs, and projectors are just some of the devices that can use a splitter because of the HDMI input and output.
 


OVERVIEW

An HDMI splitter will allow you to send a single video signal to numerous TVs or monitors, which is useful if you routinely host sports viewing parties or enjoy gaming with pals. With this guide, you'll be armed with all the knowledge you need to choose wisely among the many available HDMI splitters for dual monitors.


While the HDMI cable's ability to carry both video and audio signals may have made setting up a home theater easier for most people, those of us on the cutting edge of home theater technology and PC prowess still find ways to make things more complicated. For instance, if you want to connect a single video source to a number of different screens, you'll need an HDMI splitter, which "mirrors" the signal from a single HDMI "in" connection and then distributes it to a number of HDMI "out" ports. Naturally, HDMI splitters can cost anything from a few dollars to several hundred. Depending on your specific requirements, they can provide a diverse set of features. As you may have discovered after conducting a search on your preferred shopping website, there are many of them available, making it difficult and time-consuming to settle on a single option. To save you the trouble of trying to figure out which HDMI splitter for dual monitors will actually work, we have compiled a list of some of the best options currently on the market.
 


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BUYING GUIDE

Things to consider before buying HDMI splitters for dual monitors


 

Consider your needs before committing to the purchase of an HDMI splitter. How about two screens—do you use two at once? To what extent would you like to have content duplicated around your house? It can be difficult to get work done on a single monitor, so you may want to use multiple HDMI displays. What to look for in a multiple-monitor HDMI hub.

 

Resolution and refresh rates 

 

It may be more expensive to upgrade the bandwidth of a splitter that only supports 1080p at 60Hz than to just purchase a larger model with more ports. When looking for a splitter, make sure it supports the maximum resolution and refresh rates of your monitors or televisions. Check the HDMI cable splitter's resolution capabilities to ensure it can render the same image as the original device. If, for example, your HDMI devices can handle 4K resolution, the splitter should be able to handle that as well.

 

HDMI outputs 

 

HDMI splitters can be broken down into two categories, one for input devices and one for output devices. In contrast to a "12" splitter, which has only two outputs, a "14" splitter has four. In addition to being a switch, the "42" also functions as a splitter, with four inputs and two outputs. Before buying an HDMI splitter, you should determine how many devices you need to send the signal to. Remember that more expensive splitters have a higher output that can reach more devices.

 

Passive or powered 

 

A powered HDMI splitter needs its own power source, but a passive one does not. Although a power-free passive splitter has many advantages, it is inefficient and introduces delay into the system. As electricity is required to split up different HDMI streams, a powered splitter is preferable.


 

HDMI version support 

 

Since the introduction of HDMI, multiple iterations of the technology have been created. This means you should ensure the HDMI versions it supports before purchasing a cable splitter. In contrast to its predecessor, HDMI 1.4 adds support for an audio return channel (ARC), and HDMI 2.0 adds support for 4K resolution.

 

HDCP license

 

When multiple devices are linked via HDMI, data transmission between them is protected by the High-Break Copy Protection (HDCP) standard. Protects against the piracy of digital media (illicit recording). Once a device is plugged into a splitter with HDCP, the splitter will send signals to the linked devices to determine what kind of data they can handle. Ensure that your configuration uses only HDCP-compatible components.

 

How we selected the best HDMI splitters for dual monitors

 

Unfortunately, you won't find a plethora of in-depth professional evaluations on HDMI splitters for dual monitors like you will for 4K TVs or gaming monitors. Thanks to my expertise writing about audio/video equipment for magazines like Engadget, Popular Mechanics, and Reviewed, I am in a good position to offer advice based on actual, first-hand use of the products in question. In order to better understand the nuances of each product, I relied not only on my own testing but also on user impressions from comment sections and feedback in enthusiast forums.

 

What to consider before buying an HDMI splitter

 

You should have a strategy in place before purchasing an HDMI splitter for use with multiple displays. This tiny gadget serves a very precise purpose. You shouldn't buy this unless you intend to use it with a device that can benefit from being displayed on multiple monitors at once, such as a game console, cable box, or personal computer.

When you need to connect multiple HDMI devices to a single HDMI port, you need an HDMI switcher, not a splitter. A variety of HDMI adapters exist to reroute signals to other interfaces. We're sorry for any confusion this may have caused: In spite of their distinct meanings, terms like "splitter," "switch," and "adapter" are often used interchangeably. The fact that HDMI splitters frequently appear in search results for HDMI switchers, and vice versa, doesn't help matters.

Because of the complexity involved in deciding whether or not you need an HDMI splitter, we'll go over some information we think everyone should know before making a purchase.
 

HDMI adapters and HDMI splitters


 

Technically, HDMI splitters convert a single HDMI signal into many identical HDMI signals, however many individuals, including manufacturers and sellers, use the word HDMI splitter loosely. They can only mirror the screen because the entire connection is HDMI.

However, there is a class of HDMI adapters that can connect to a laptop through USB Type-A, USB-C, or Mini DisplayPort and then output to two separate displays. Using these adapters, you may expand your desktop across numerous displays, among other benefits. (They also let you project your laptop's screen onto additional monitors.) These add-ons are sometimes referred to as adapters since they change the sort of connection from one device to another. They may also be referred to as HDMI splitters, either to conform to consumer expectations or to deliberately confuse us.

We get that you might be on the hunt for an HDMI converter that doubles as a splitter so you can use your laptop with two monitors. You can rest certain that we suggest both commonplace HDMI splitters and a variety of adapters that send video to two HDMI ports.

 

Picking the right splitter

 

Despite their simplicity, not all HDMI splitters offer the same features. Assess your current situation and determine how many video-out ports you actually need. Personally, I'd recommend drawing out a diagram of your intended arrangement, including the placement of each monitor or TV and the video source, as well as a strategy for routing and concealing any HDMI connections.

Also, check the HDMI splitter's specifications to see what resolutions and refresh rates it can handle. In fact, many inexpensive splitters can only handle 1080p at 60Hz. See that your 4K monitor's specifications are met, especially its fast refresh rate. Broadband expansion of a splitter may cost as much as purchasing a new, larger splitter with additional ports.

Finally, some HDMI splitters have their own power sources built in, while others need an external one. In some instances, the latter will suffice, but in most, a splitter with its own power supply will provide more stable performance.

Dual-HDMI-output HDMI adapters fall under the same umbrella. The bandwidth of an HDMI 2.1 or DisplayPort 1.4 connection is typically too high for an adapter to handle. In example, refresh rates are likely to suffer while passing through an adaptor. The good news is that you won't need to worry about plugging in an extra power source for your HDMI adapter — most of the ones we've seen get their juice from the laptop.


 

The best HDMI splitters for dual monitors: Reviews & Recommendations

 

From simple and inexpensive options to advanced and powerful devices for sophisticated home theaters and commercial setups, we have you covered with our recommendations for the best HDMI splitters. Whether you need to connect two monitors or eight, you'll find the right solution here to optimize the performance of your desk-mounted hardware.

 

FAQs

Q: What HDMI splitter do I need for dual monitors?
 

If you want to use two monitors, all you need is an HDMI splitter, and the image will be mirrored on both screens. To "extend" your display, i.e., spread your desktop across two monitors, you'll need an adapter or USB-C hub that converts video out from a compatible port, such as a Thunderbolt or DP Alt Mode-enabled USB-C port, or Mini DisplayPort, to a dual-HDMI connection.

You may also be possible to just connect two monitors by using two separate ports on your computer. Multiple DisplayPort and HDMI connections are standard on most desktop computers and are especially common in gaming PCs. A single HDMI and a USB-C connector that can handle video are possible on some laptops.
 

Q: Does an HDMI splitter reduce quality?

 

The majority of HDMI splitters (or adapters) on the market today can send the signal from your PC to numerous screens at resolutions up to 4K. However, the refresh rate of your PC may be limited by the adapter or splitter you use, with most capping it at 30 or 60 Hz.

It's possible that utilizing a splitter or adapter, especially one that isn't powered, could cause a delay in the signal, which would be more evident while gaming than in other contexts.
 

Q: What is the difference between an HDMI splitter and a switch?

 

Splitters and switches may sound similar, but they serve completely different purposes; HDMI splitters are not switches and switches cannot handle signals from HDMI.

A HDMI splitter allows you to watch the same video on several displays by splitting the signal from a single HDMI source, such as a streaming device, game console, or 4K Blu-ray player.

If you have more game consoles, streaming devices, and computers than HDMI ports, an HDMI switcher can let you plug all of them into a single port on your TV or monitor and then switch between them. An AV receiver can solve this issue by giving you access to more HDMI inputs and improving the sound quality of your surround system.

 

IN CONCLUSION

 

There is no denying that HDMI splitters are a subject that can easily cause confusion; however, there are times when their use is unavoidable. Make sure that you have a clear idea of what it is that you want before you go out and purchase anything. This is true whether you are looking for an actual HDMI splitter or an adapter that will allow you to create a dual-monitor setup with a laptop that is compatible. Because it is especially simple to purchase the incorrect item, which can lead to discouragement or frustration, we hope that our guide to HDMI splitters for dual monitors has helped clear up any confusion that may have been present.

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