A single video stream can be sent simultaneously to two HDMI monitors using HDMI splitters (and graphics cards). But not just any splitter will do; you need one that is cost-effective while also performing adequately.
We’ll first go into why choosing the best splitter is so challenging before recommending the top three models, along with an alternate HDMI splitter and HDMI cable.
An HDMI Splitter: What Is It?
A Roku or other device’s HDMI video output can be split into two distinct audio and video streams using an HDMI splitter. After splitting, you can stream video from a single source to two other monitors.
Sadly, the majority of splitters are bad. Due to High-Bandwidth Digital Content Protection, a hardware anti-piracy feature, many do not function (HDCP).
HDMI Splitters Have an Hdcp Issue.
An anti-piracy measure called HDCP is present in streaming devices, TVs, cables, and even some browsers, including Chrome and Safari. By utilizing a verification mechanism between the video-playing device and the screen, each of these parts and applications uses HDCP to stop unauthorized reproduction.
To prevent unauthorized recording of the material, HDCP encrypts the signal after establishing a confirmed connection. Split video cannot be viewed due to HDCP’s encryption. Unfortunately, this system occasionally stops content creators from accessing their own work.
The video won’t play if one element of your setup isn’t HDCP-compliant and the video is HDCP-protected (sometimes with an error message). As a result, many users using outdated technology are unable to view legally purchased content.
ViewHD VHD-1X2MN3D or Orei HD-102 is the best 1×2 HDMI splitter.
These splitters are identical in every way, indicating that they were both produced by the same company. Each one has a power adapter and supports and strips HDCP. Both of them receive excellent reviews on Amazon. The Orei receives a rating of 4.4 stars out of 5.
An overall rating of 4.3 stars out of 5 is given to the view. Does that imply that the Orei is a superior gadget? The reviews indicate that they are nearly identical.
The same company typically produces 1×2 HDMI splitters under different brand names. For instance, a less expensive HDMI splitter that looks exactly like the Orei and ViewHD models is available at Walmart for less than $14. According to Walmart’s reviews, it serves the same purpose as the other two splitters.
Using a Graphics Card and Computer, Split an HDMI Cable
You can split an HDMI signal using a graphics card with dual video outputs if you have a desktop (or a laptop with an external graphics card). It functions exactly like a splitter, but it does not remove HDCP. All you have to do is set up your operating system to mirror the screens and connect to a GPU. This method has the advantage of dividing the audio signal between two HDMI screens, making it perfect for desktop users.
While gaming graphics cards are way too expensive, there are still viable alternatives available on used markets like eBay. Non-gaming cards are still available from online merchants at reasonable costs.
The Message that Reads “HDCP Unauthorized Content Disabled”
The HDCP Unauthorized Content Disabled warning is a frequent problem, especially on Roku, on set-top boxes, and on gaming consoles.
Lucky you if you encounter the error. Most folks merely experience wrath and a blank screen. In this case, one part of your system does not support HDCP. The cable or the splitter is typically responsible for that.
HDMI Cable Compliant with Hdcp: 8 K HDMI Cable Compliant with HDCP 2.3
You won’t require any appropriate equipment to strip HDCP. An HDCP-certified HDMI cable can be useful if you ever want to play high-definition HDCP-protected video.
This was the least expensive cable we could locate that supports HDMI 2.0 and the most recent version of HDCP, enabling up to 8K resolutions at 60Hz frame rates.