The best HDMI splitter for dual monitors extended display


With an HDMI splitter, you can extend the display to more than one monitor at the same time, but each monitor will share the same signal. With a USB-to-HDMI adapter, it may be possible to add a second HDMI port, which will extend the display. But not all computers can send information to a display through a USB port.

Any HDMI splitter will let you use two monitors, but the image on both displays will be the same. To “extend” your display or spread your desktop across two monitors, you will need an adapter or USB-C hub that turns video out from a compatible port, like a Thunderbolt or DP Alt Mode-enabled USB-C port or Mini DisplayPort, into a dual-HDMI connection.

Depending on your computer, you may also be able to use two separate ports to connect the two monitors. Most desktops, especially gaming PCs, can connect to more than one DisplayPort or HDMI port. Some laptops may only have one HDMI port and one USB-C port that can handle video.

If you’ve ever tried to plug two monitors into a single HDMI port, you know it can be a frustrating experience. Thankfully, there’s a simple solution that lets you expand your HDMI port to two external displays – no power input is required. Just plug the single HDMI end into your computer’s HDMI port, and plug each of your two monitors into each of the two HDMI ports at the other end of the adapter. With this handy little HDMI Splitter device, you’ll be able to enjoy all the benefits of dual monitors without any headaches.

When it comes to choosing an HDMI splitter, there are a few things you’ll want to keep in mind. First, consider how many displays you’ll be connecting. If you only need to connect two monitors, then you can save some money by opting for a two-port splitter. However, if you think you might want to add more displays down the road, it’s worth investing in a four- or six-port splitter. Second, take a look at the resolution support. Most splitters support 1080p @ 60Hz, but if you have a 4K TV or monitor, you’ll want to make sure the splitter can handle that resolution. Finally, think about any extras that might be useful, such as built-in equalization and de-interlacing.

One of the best dual monitor HDMI splitters on the market is the OREI UltraHD 4K @ 60 Hz 1 X 2 HDMI Splitter 1 in 2 Out. This splitter supports 1080p @ 60Hz and is backward compatible with 1080i, 720p, and 480p resolutions. It also supports 3D content and has built-in EDID emulation for plug-and-play compatibility with most monitors and TVs. the OREI UltraHD 4K @ 60 Hz 1 X 2 HDMI Splitter 1 in 2 Out is an affordable option that offers good performance and compatibility.

Supported Audio: LPCM, Dolby-AC3, DTS7.1, DSD/Dolby TrueHD/DTS-HD.

How do I extend two monitors on one HDMI port?

If you have an HDMI port on your computer, you can use it to extend your display to two monitors. All you need is a second monitor and a cable that supports both your second monitor and PC. For example, if your display and PC both support VGA ports, insert one end of the VGA cable to your monitor’s port. Then, connect another end to your PC’s port. Once you have your monitors and cables set up, all you need to do is configure your settings to extend your display. This can usually be done in the Display Settings menu of your computer’s control panel. From there, you can specify which Monitor is your primary display, and how you want your displays arranged.

  • If you have Windows 7, 8, or 10, press “Windows” and “P” at the same time. When you press these two keys, a small window will appear. Select Start > Settings > System > Display.   To turn on extended display, choose “extend” from the list of options you see.
  • If you are using a Mac, follow these steps to turn on the extended display. Once you turn on the external monitor, your computer should find it on its own.
  • Go to the Apple menu, click on System Preferences, click on Displays, and then click on Arrangement. Your screen will show you some instructions. Please follow these steps to make the extended display work.

With multiple monitors, you’ll be able to boost your productivity by being able to view more information at once. You can also use one monitor for reference material while working on the other. So if you’re looking to get more out of your computing experience, give extending your display a try.

Can you run 2 monitors off 1 DisplayPort?

The answer is yes, but it requires a special cable called a DisplayPort Multi-Stream Transport (MST) cable. MST cables allow you to daisy chain monitors with DisplayPort 1.2 ports. Daisy chaining describes the ability to connect a series of monitors to a single video output port on your computer or docking station. By doing this, you can expand your desktop space by adding additional monitors without having to use multiple video ports.

In order to run 2 monitors off of 1 DisplayPort, you will need a computer or docking station with a DisplayPort 1.2 port and two monitors that also have DisplayPort 1.2 ports. You will also need an MST cable to connect the two monitors together. Once everything is properly connected, you should be able to extend your desktop across both monitors. Keep in mind that not all graphics cards support MST daisy chaining, so be sure to check compatibility before making any purchases.

Do I need a powered HDMI splitter?

A powered HDMI splitter is one of the best ways to ensure high-quality digital signal reproduction, especially over longer cable lengths. These splitters take the digital signal from a single source and copy it to multiple displays. They are typically used in conference rooms or other large venues where multiple monitors need to display the same image.

Powered splitters have an internal power supply that helps to boost the signal and reduce the likelihood of interference. This is especially important when using longer HDMI cables, as the longer the cable, the greater the risk of interference. When choosing an HDMI splitter, be sure to consider both the number of outputs you need and the cable length you will be using. A powered splitter is a great way to ensure high-quality digital signal reproduction.

Do HDMI splitters work with 4K?

4K splitters are becoming increasingly common as more and more devices support 4K resolutions. However, not all 4K splitters are created equal. While some HDMI 1.4 splitters can achieve 4K resolutions, they’ll only work at a 30Hz refresh rate. Other HDMI 1.4 splitters are marketed as 4K at 60Hz, but their color data is reduced to a lower 4:2:0 chroma subsampling.

For true 4K at 60Hz, you’ll need an HDMI 2.0 splitter. HDMI 2.0 splitters are still relatively new, but they’re slowly becoming more common as the demand for 4K grows. If you’re looking for the best possible 4K experience, make sure to get an HDMI 2.0 splitter.

Why does my HDMI splitter not work?

If you’re wondering why your HDMI splitter isn’t working, it’s likely because it isn’t in a full HDCP compliant setup. This means that there could be a problem with the splitter itself, or with the HDMI cables you’re using, as well as the TV or monitor you’re connecting them to.

In order to get your splitter working properly, you’ll need to make sure that all of your equipment is HDCP compliant. This includes making sure that your HDMI cables are rated for HDCP 2.2 or higher, and that your TV or monitor supports HDCP 2.2 as well. Once you have all of this in place, your HDMI splitter should work properly.

Andy Avery

I really enjoy helping people with their tech problems to make life easier, ​and that’s what I’ve been doing professionally for the past decade.

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