KELIIYO HDMI Video Splitter & AC Adapter, 1 In 4 Out

Last updated date: October 27, 2020

DWYM Score

8.6

KELIIYO HDMI Video Splitter & AC Adapter, 1 In 4 Out

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We looked at the top HDMI Splitters and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best HDMI Splitter you should buy.

Editor's Note November 18, 2020:
Checkout The Best HDMI Splitter for a detailed review of all the top hdmi splitters.

Overall Take


In our analysis, the KELIIYO KELIIYO HDMI Video Splitter & AC Adapter, 1 In 4 Out placed 4th when we looked at the top 6 products in the category. For the full ranking, see below.

From The Manufacturer

Duplicate 1 HDMI input signal to 4 identical HDMI output signals,transmit video and audio simultaneously without any quality loss. Keliiyo HDMI Splitter transmission distance achieving up to 100 ft with the AWG26 HDMI standard cable(Input 40 ft and output 60ft). It is made of tough metal material, supports Full Ultra HD 1080P and 3D resolutions, it also can reach up to 3840x2160@30Hz. Widely used for digital entertainment center, HDTV retail and show site, HDTV, STB, DVD, PS3 and Projector factory, space and security concerns, data center control, distribution, conference room presentation, school and corporate training environment.

An Overview On HDMI Splitters

With the proliferation of media devices and interconnectivity, we all need a way to manage multiple inputs and outputs such as game consoles, TVs and LCD screens, computers, cable and streaming boxes, casting devices and other media devices. However, many modern TVs and LCD monitors come with only one or two HDMI input ports. This is where HDMI splitters and HDMI switches come in.

HDMI splitters and switches are capable of taking multiple inputs and converting them to a single output, or taking a single input and split it into multiple outputs all without losing signal quality or speed. They eliminate the problem of constantly switching cables and simplify the setup and associated cable needs of multiple devices.

The first consideration with an HDMI splitter is how many inputs and outputs you need, and in which direction. Individual households usually need multiple inputs and one output that they can switch between. Venues like conference centers and sports bars often need a way to split a single input, such as a slide deck on a computer or a sports game on cable, across multiple output devices. Some HDMI splitters feature as many as 16 outputs.

Another consideration is whether the HDMI splitter itself needs an external power source. Some models draw their power from the signals they handle, while others require an external power source. Some splitters that don’t require an external power source do need at least two input devices to be on, while splitters that need an external power source add an extra cable to the equation.

The HDMI Splitter Buying Guide

  • Check the HDMI version number not just on the HDMI splitter, but also on the input and output devices and even on the cables. Modern HDMI devices and cables can carry 4K, 3D and deep-color video data and HD audio, but if the cables, splitter or input/output devices are older or of the wrong version number, they may not be up to the task.
  • HDMI versions are backwards-compatible. While newer version numbers are often required for the crispest quality on newer inputs, older systems should be compatible with new ones with no extra effort.
  • While many small and sleek HDMI splitters are attractive for their size and portability, don’t discount the bulkier devices. They are often larger because they provide cooling, allowing them to handle many outputs simultaneously without losing quality or speed.