🔀 Orei Quad Multi HDMI Viewer: 4 in 1 Out HDMI Switcher with 4 Ports, Seamless Switching, and 4K @ 30Hz Support - HDS-401MV Review

I used this product and liked the ability to switch to broadcast. There is no switching time delay to keep the transmission going when we have switched between different inputs.

As much as I don't like this product, this is just another example of cheap Chinese junk. It compresses colors to save bandwidth and has intermittent timing issues when image content is weak.

Quick setup, just what I was hoping for. The various screen settings (no customization, but the choices are pretty good) are easy to understand. Accepts any HDMI input. Two computers, camera and iPad can be viewed together or separately. The long-term plan is a way to replace your computer monitor to test security cameras. And that should be a great facility.

Excellent product. You don't get 7.1 or 7.2 sound, so don't even bother spending hours tweaking your audio receiver. The picture quality is excellent. I use it with 4 Apple TVs (yes it's probably overkill) but for NFL Sunday, March Madness, MLB Playoffs and NCAA Football Saturdays I don't know how I survived without it. Needless to say, I've had many hour-long man cave parties and this multiviewer is the star of the show. Good product.

A bit disappointed that this device doesn't support audio profiles other than PCM2.0, but I'm very happy with the ability to project four sources at the same time. It was great to know that I can press and hold the mode button for 5 seconds to switch to the correct aspect ratio mode. I have 3 Rokus and a Chromecast connected to this device. It's great for the NCAA basketball tournament, New Years Day Bowl games (plus the Rose Parade), the Olympics, and college football Saturdays!

Bought this product to do quad splits on monitors at work. For its price it does its job well. At the moment I have a 4K 27" monitor that is split into 4 inputs. Overall the product works as advertised. Image quality at higher resolutions is only 30fps which is really noticeable when you are used to higher refresh rates in everyday life. Supports newer HDMI specs, so I chose it among similar products.

I was looking for an HDMI switch that would allow me to switch between computers. I tried toggling a switch, but every time it did, the monitor on the computer was lost and the monitor on the new computer showed up as a new device. On each computer, Windows reconfigured the monitors and rearranged the remaining monitors. Switching also took about 2+ seconds. With this switch, computers never saw the monitor go away, and Windows didn't reconfigure. The display switches immediately. I would…

Attention buyers. Worked well until it got hot in a cool room. After 2 weeks it doesn't work. FREQUENTLY. Turn off the power to bring him back to life. Works perfectly. Sturdy metal construction. Very well thought out firmware/software IF IT DOESN'T KNOCK OR LOSE THE SOUND. The rest is intuitive. Instant channel switching, no delay. I like the features for switching source channels in any of the four viewports and switching audio streams. Good thoughtful design. I link it in front of "TESmart…