The 4 Best HDMI Splitters for Roku – Reviews 2021

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Roku is the best choice for many people who want to enjoy watching free internet content on their TVs. The usual set-up is to have one Roku device for every TV. If you, however, have the best HDMI splitter for Roku, you can have multiple TVs connected to one Roku box.

Roku is a device that when connected to a TV allows you to watch free and paid content from the Internet including Netflix, Hulu, YouTube, Amazon Instant Video and a lot more.

Each of your TVs will need to have its own Roku. A Roku player only has one HDMI/USB connectivity port. If you watch only one TV at a time, you just need to connect the Roku to a TV.

If you want to use your Roku with a second TV, disconnect the Roku and connect it to other TV.   However, connecting one of the best HDMI Splitter to your Roku allows you to connect multiple TVs to one Roku.

HDMI splitters are usually a small box-like device or a cable stick with numerous HDMI cables. Depending on the number of TVs or displays you want to simultaneously connect, HDMI splitters can come in 2, 4, 8, and 16 port configurations.

HDMI splitters can only split original signals into all connected devices. The image that appears on all TVs or screens is identical.

Here are some of the best HDMI splitters for Roku that will allow you to simultaneously use your Roku with multiple TVs.

Techole HDMI Switch 4K HDMI Splitter

The Techole HDMI Switch 4K HDMI Splitter is a bi-directional plug and play device which does not require any external power. It can function as an HDMI splitter so you can connect 1 video source to 2 displays. Press the button to choose which display you want to watch.

It can also function as an HDMI switcher so you can connect 2 video sources to the device. Press the button to choose which video source you want to watch. You cannot, however, watch from 2 displays at the same time.

A user says it works great with his Roku stick with HDMI output and his DVR output to1 TV monitor. He says it is well built and does not look cheap.

The Techole HDMI Switch 4K HDMI Splitter is made from sturdy aluminum alloy and supports Roku, Xbox, Blue-Ray, 3D HD 1080P, and 2K and 4K resolution and HD audio. Data transmission does not have any delays. 

Techole 4K Aluminum HDMI Splitter

This Techole 4K Aluminum HDMI Splitter allows you to simultaneously watch in 2 displays or TV from one source. Connect Roku to the living room TV and you can also watch the same show in your room TV. You can connect an HDMI cable of up to 40 feet long to the input (source) and up to 60 feet to the output (TVs).

This HDMI splitter is capable of 4K HD resolution as well as 1080P and 3D so you always get realistic and clear pictures. This device is compatible with PC, PS3 and PS4, Xbox and Roku input sources and to PC monitors, projectors and TV outputs.

A user says he needed an HDMI splitter to split the signal to 2 HDMI receivers. He says this splitter worked perfectly and there is no required setup.

This Techole 4K Aluminum HDMI Splitter is made from durable cold-rolled steel. This device equalizes and amplifies the input signal to perform for longer runs without signal loss.

Avedio HDMI Splitter

This Avedio HDMI splitter can split signals from 1 source (e.g. Roku) to 2 TVs or monitors. You can simultaneously watch Roku shows on two TVs.  This splitter can support 4K, 1080p, 3480x2160p, 3D and many more resolutions.

This splitter works on 50-60 Hz to deliver quality clear pictures and sound. It also provides color depth of 30 to 36-bit. It works with some DOLBY system for high-quality sound.

A user says he hooked this splitter and it just worked great. He also likes that it includes an HDMI cable and a USB cable for power.

This Avedio HDMI splitter comes with a high-speed HDMI cable to connect one source to 2 displays. It does not, however, work as a switch so it cannot work with multiple HDMI output sources.

OREI HDMI Powered Splitter

This OREI HDMI powered splitter comes with 1 input port and 2 output displays allowing you to get exactly the same signals from one source to two different TVs or monitors. It does not bypass HDCO signals because it is HDCP compliant.

Once this HDMI splitter is connected to the output source, it can support almost all audio technologies. Picture quality is also not a problem as this splitter supports between 180i ti 1080p HD resolutions.

A user says he uses this HDMI splitter to connect his gaming PC to a projector in the living room and a TV in his room and it works just great even if his room is 100 feet away from the living room.

This HDMI splitter comes in metal so there is no risk of it overheating because it can very well dissipate heat. It also comes with gold-plated fixing screws for smooth contact and a secure hold. This device transmits signals from the source without any lag, drop and flash in resolution.

What to Look for in the Best HDMI Splitter for Roku

HDMI splitters allow the delivery of video and audio signals from one source to multiple receivers at the same time. A high-quality HDMI splitter can deliver up to 1080P high definition video resolution and also HD digital audio.

Here are some of the features:

3D Support

HDMI splitters that have 3D support are able to bring out brilliant colors.

Up to 4K Resolutions

Modern displays and TVs have 480i and up to 4K HD resolutions. It is important that the HDMI splitters also support such resolutions.

Color Depth

The color depth of the TVs or displays and the HDMI splitter should match. Unmatched color depth will result in mismatched or dulled colors. A high-quality HDMI splitter will be able to deliver the best color depth.

Refresh Rate

This refers to the speed at which the video transmits signals from the source. The rate transmitted by the source is what is shown on the display. Even if you have a 120 Hz HDMI cable and the source is only transmitting 60 Hz, 60 Hz is all that is being transmitted. If the HDMI splitter is not cable of transmitting high frequencies required from the Roku box to the TVs, you may not have smooth pictures.

Device compatibility

The HDMI splitter should be compatible with the Roku device and other sources such as PS3, PS4, Xbox, HD TVs and more. The HDMI splitter should be able to support the transfer of data with high GHz and MHz ratings. It should also be High-bandwidth Digital Content Protection (HDCP) compliant.

In this batch, the Techole HDMI Switch 4K HDMI Splitter (See full specs) is the best HDMI splitter for Roku. It is a plug and play device and does not require any power. It is both an HDMI splitter and switcher.

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