Can You Daisy Chain Two Monitors With Hdmi

You can daisy chain two monitors with HDMI, but only if your monitors and graphics card support a feature called DisplayPort Multi-Stream Transport, and you use the right cables and ports.

The short answer is that standard HDMI ports don’t natively support daisy chaining, so you can’t simply plug one monitor into another with a single HDMI cable and expect both to work.
 
If you’ve been asking can you daisy chain two monitors with HDMI, you’ll need to check your hardware specs first because most monitors with HDMI only have an input, not an output.
 
However, you can daisy chain monitors using DisplayPort cables and then use an HDMI-to-DisplayPort adapter, which opens up the possibility of connecting HDMI monitors in a chain.
 
In this post, we’ll break down why daisy chaining with HDMI is tricky, what you need to make it work, and the best alternatives for a multi-monitor setup.
 
Let’s dive into the details so you can get your desk set up the way you want.
 

Why HDMI Daisy Chaining Isn’t Always Possible

The reason you can daisy chain two monitors with HDMI only in specific cases comes down to how each connection standard handles data.
 
HDMI was designed as a single-point connection, meaning one cable goes from your computer to one monitor, and that’s where the signal stops.
 
DisplayPort, on the other hand, was built with daisy chaining in mind because it carries multiple video streams through a single cable using Multi-Stream Transport (MST).
 
So when people ask can you daisy chain two monitors with HDMI, the real answer is that HDMI lacks the native bandwidth and protocol to pass video signals along to a second display.
 
Let’s look at the specific reasons and what you can do about them.
 

1. HDMI Doesn’t Support Multi-Stream Transport

Multi-Stream Transport, or MST, is the technology that allows one video output to carry multiple independent display signals.
 
DisplayPort uses MST to send separate video feeds to each monitor in a chain, but HDMI doesn’t have this capability built in.
 
That’s why you can’t daisy chain two HDMI monitors by simply connecting one to the other with a standard HDMI cable.
 
If you want to daisy chain monitors with HDMI, you’ll need a device that converts the DisplayPort MST signal into something HDMI monitors can understand.
 
Some newer monitors do have HDMI output ports, but those are usually for legacy connections or specific setups, not for daisy chaining multiple displays.
 

2. Most Monitors Only Have HDMI Inputs

Even if your graphics card could send a signal through HDMI, your monitor’s HDMI port is almost always an input, not an output.
 
An input port receives video, while an output port would send video to another device, and HDMI monitors rarely have the latter.
 
So when you’re wondering can you daisy chain two monitors with HDMI, check the back of your monitors for a second HDMI port labeled “out” or “display out.”
 
If you only see input ports, then true daisy chaining isn’t happening with HDMI alone.
 
You can still connect two monitors, but you’ll need to use a different method, like a docking station or a splitter, which we’ll cover later.
 

How You Can Daisy Chain Monitors With HDMI Using DisplayPort MST

If you’re determined to daisy chain monitors with HDMI, the trick is to use DisplayPort as the backbone and HDMI for the final connections.
 
Here’s how it works in a typical setup where you have one DisplayPort monitor and one HDMI monitor.
 
Your computer sends a DisplayPort signal to the first monitor, which has both a DisplayPort input and a DisplayPort output for MST.
 
Then, you connect that first monitor’s DisplayPort output to an adapter or a second monitor that accepts DisplayPort, and finally you use an HDMI adapter for the last display.
 
This approach only works if your monitor supports MST, so let’s break down the steps and requirements.
 

1. Check Your Monitor’s Daisy Chain Support

First, you need to verify that your monitor supports daisy chaining through DisplayPort, which is often called “DP out” or “MST support” in the specs.
 
Look for a DisplayPort output port on your monitor, not just an input.
 
If your monitor has that output, you’re one step closer to daisy chaining with HDMI because you can use a DisplayPort-to-HDMI cable from that output to your second monitor.
 
Keep in mind that this still means you’re not technically daisy chaining with HDMI cables alone, you’re using DisplayPort MST to make it happen.
 
But if you’re asking can you daisy chain two monitors with HDMI, this is the closest you’ll get without buying extra hardware.
 

2. Use a DisplayPort-to-HDMI Adapter

If your second monitor only has HDMI inputs, you can connect it to your first monitor’s DisplayPort output using a DisplayPort-to-HDMI adapter.
 
This adapter takes the MST signal from the DisplayPort output and converts it to an HDMI signal that your second monitor can display.
 
The catch is that your first monitor must support MST, and your graphics card must also support it through its drivers and physical outputs.
 
Many modern GPUs from NVIDIA and AMD support MST, but you’ll need to enable it in your graphics card’s control panel software.
 
Once enabled, you can daisy chain two monitors with HDMI, as long as the first monitor in the chain is doing the heavy lifting.
 

3. What If You Have Two HDMI-Only Monitors?

If both of your monitors are HDMI-only with no DisplayPort input or output, then you simply cannot daisy chain them with HDMI at all.
 
In that case, you’ll need to use a different approach entirely, like a USB-C docking station that supports multiple HDMI outputs.
 
Docking stations act as a hub, taking a single USB-C or DisplayPort connection from your computer and splitting it into several HDMI outputs for each monitor.
 
This isn’t daisy chaining in the technical sense, but it achieves the same result of running two monitors from one port.
 
So when people ask can you daisy chain two monitors with HDMI, the practical answer often becomes “no, but here’s what you should use instead.”
 

Best Alternatives If You Can’t Daisy Chain With HDMI

Since standard HDMI daisy chaining is so rare, most people end up using one of these alternatives to get multiple monitors working.
 
These methods solve the same problem of limited ports on your computer while keeping your HDMI monitors fully functional.
 
Let’s go through your best options in order of simplicity and cost.
 

1. Use an HDMI Splitter

An HDMI splitter takes one video source and duplicates it to multiple screens, which is great if you want the same image on both monitors.
 
However, a splitter doesn’t extend your desktop, it mirrors it, so you won’t get more workspace.
 
If you just need the same content on two screens, like in a presentation or a retail display, this is the easiest and cheapest fix.
 
But if you want separate windows on each monitor, you’ll need to look at other options.
 

2. Get a USB-C Dock or Hub

A USB-C docking station is the most flexible solution for multi-monitor setups, especially on modern laptops.
 
These docks connect to your computer via a single USB-C cable and provide multiple HDMI ports, often two or three.
 
You can then connect each HDMI monitor directly to the dock’s ports, and each display will show extended or mirrored content based on your settings.
 
This is the easiest way to achieve what you wanted when you asked can you daisy chain two monitors with HDMI, because you’re effectively splitting the signal, just not through the monitors themselves.
 

3. Install a Multi-Port Graphics Card

If you’re on a desktop PC, you can skip daisy chaining altogether by installing a graphics card with multiple HDMI outputs.
 
Many modern GPUs have two or three HDMI ports, plus DisplayPort and DVI options.
 
With multiple native HDMI outputs, you just plug each monitor directly into the card and you’re done.
 
This is the most reliable method, but it requires opening your PC case and making sure your power supply can handle the new card.
 

So, Can You Daisy Chain Two Monitors With HDMI?

You can daisy chain two monitors with HDMI, but only if you combine HDMI with DisplayPort MST technology and compatible hardware.
 
In the vast majority of cases, standard HDMI ports don’t support daisy chaining because they lack the output port and the Multi-Stream Transport protocol.
 
That means if you’re using two standard HDMI monitors with no DisplayPort outputs, your best bet is a splitter, a docking station, or a graphics card upgrade.
 
Hope this clears things up for you, and now you know exactly what to look for when you’re setting up that multi-monitor workstation.