TOTU HDMI 4 Port 2.0 Switcher & Pass Through

Last updated date: June 15, 2021

DWYM Score

8.8

TOTU HDMI 4 Port 2.0 Switcher & Pass Through

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We looked at the top 4K UHD Video Pass Throughs and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best 4K UHD Video Pass Through you should buy.

Update as June 15, 2021:
Checkout The Best 4K UHD Video Pass Through for a detailed review of all the top 4k uhd video pass throughs.

Overall Take

You can connect up to four components with this pass through. it switches seamlessly between devices. It has a wide compatibility with HDMI devices and is easy to use.


In our analysis of 11 expert reviews, the TOTU HDMI 4 Port 2.0 Switcher & Pass Through placed 2nd when we looked at the top 5 products in the category. For the full ranking, see below.

From The Manufacturer

4 in 1 HDMI Switch. TOTU HDMI 4 in 1 Switch connects up to 4 HDMI source components to one HD Display, solving your multiple HDMI devices issue. Seamlessly switch between games, TV, desktop, etc. Easy to install and use, plug and play. (NOTE: It is HDMI switch, not HDMI splitter, and it can only support 4 in 1 out but not support 1 in 4 out.). Latest V2.0 HDMI Switch. The HDMI switcher supports 4K/60Hz (Maximum 3840 x 2160) resolution, and Full HD 1080P, 720P, HDR, 3D, HDCP 2.2 pass-through, deep color of up to 36 bit. HDMI channel bandwidth of up to 18 Gbps. Compatible with HDMI V1.4, V1.3, V1.2 and V1.0. High-speed and stable transmission of high-definition video signals with smooth and undistorted picture quality. Providing you a visual feast and amazing gaming experience. Wide Compatibility. HDMI switch with remote supports most devices with HDMI interfaces, such as Amazon Fire TV, Apple TV, Macbook, VCD and DVD Player, Blu-Ray players, PS3/PS4, Xbox 360/One, Roku and other HDMI capable devices. Smart & multi-switch method. It will auto-switch to current active ports when only one input is active. At the same time, TOTU HDMI switcher also supports manual select input sources through a built-in button or use of IR remote controller without having to get up from your seat. (Note: Please remove the sticky note in the battery before you use the remote control). Efficient Customer Service. TOTU 4 in 1 HDMI switcher is easy to install and operate – Plug & Play.

Expert Reviews

Expert Summarized Score

8.0
4 expert reviews

User Summarized Score

8.8
1,958 user reviews

What experts liked

4K and HDR support. Relatively affordable. Remote included.
- Top Ten Reviews
Has 12-bit Deep color per channel. Efficient and profound resource management.
- Gaming Cutter
Easy to use. Plug-and-play functionality. Great compatibility. Compact. Durable.
- The Tech Lounge
Durable design. HDCP 2.2 pass-through. Wide compatibility. Affordable.
- TechieTechTech

What experts didn't like

Not the cheapest (but worth it).
- Top Ten Reviews
It is a little expensive (crossed the $40 boundary at times).
- Gaming Cutter
Not the most reliable remote.
- The Tech Lounge
If your source device is HDCP 2.2 and HDMI 2.0, you’ll have to set 4K@30Hz resolution.
- TechieTechTech

An Overview On 4K UHD Video Pass Throughs

Watching TV with high quality video and sound is an elevated experience that differs considerably from the low quality options available. With the right visuals and audio, you can feel like you’re sitting in a movie theater or immersed in an interactive game. Fuzzy signals, however, can ruin the experience and make it feel like your technology is decades behind where it should be.

A 4K or UHD video pass through is a tech gadget that enables you to pass data through the system without losing any quality. As a result, you can send audio and visual signals from other devices, through the pass through, on to you 4K TV or 4K projector – all without losing any 4K resolution. With a 4K UHD video pass through, the signal can come from the source component to the TV without any alteration. This means that the signals enter and exit with the same quality.

Why should you use a 4K UHD video pass through in the first place? If you want to attach more than one or two devices to your TV, projector or computer, you will need a pass through unless you want to constantly have to deal with unplugging and plugging in devices. Most TVs only come with a few inputs, but you may have several devices you want to connect, such as a DVD player, game console and speaker. If you have 4K or UHD compatible devices, then you will want to make sure that their signal remains that quality while passing through to your TV.

If you’re interested in upscaling your signals, some pass throughs have this feature as well. They have the ability to take lower resolution data and upscale it into 4k UHD signals. This way, you may not need to purchase new devices as long as you have a 4K UHD TV or projector and a 4K upscaling feature on your pass through.

The most important thing to look for when you’re getting a 4K UHD video pass through is compatibility. The audio and video quality of the pass through needs to match your TV or projector. Some pass throughs support multiple resolutions and audio quality, so be sure to check the specs carefully.

The 4K UHD Video Pass Through Buying Guide

  • Take a look at how many input ports you will need on the 4K UHD video pass through versus how many you already have on the TV or projector. In many cases, the TV or projector will only have one or two ports, which you can use to connect the pass through. The remaining devices will need to be connected to the pass through instead of directly into the TV.
  • Many 4K UHD video pass throughs are manual, which means that in order to switch from one device to another in the pass through, you have to press a button. In some cases, the buttons are directly on the pass through itself and you just have to press which input you want to activate. In other cases, the pass through comes with a remote which you can use to select which input to use. If you’re going for the ultimate convenience and want to avoid getting up off the couch every time you want to activate a different input, then go with a pass through that comes with a remote.
  • Keep in mind that a pass through, an HDMI switch and an HDMI splitter are not the same thing, though they do have similar jobs. An HDMI switch is used to connect multiple devices to a single device using HDMI ports. Some HDMI switches have 4K UHD compatibility, but others do not. If you want to use an HDMI switch with your 4K TV, then you’ll need to make sure it can handle a 4K signal. An HDMI splitter is like an HDMI switch, but it only has one input and multiple outputs.
  • Not sure what kinds of devices you can use with a 4K UHD video pass through? It all depends on the type of pass through you have, but some options include cable boxes, DVD or Blue Ray players, gaming consoles, cameras, laptops, tablets and much more.