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Luigi Righi
Reviewed in the United States on May 14, 2025
exactly what I ordered as I expected it - Thanks!
Jim & Roni
Reviewed in the United States on March 11, 2025
Compact, sleek design and easy to use HDMI switch. I like that all the wires connect on the back of the unit. Using this switch to feed two different computer inputs to one television instead of having to use the remote to change inputs.
Earnie
Reviewed in the United States on February 7, 2025
Absolutely a GREAT product. It's very robust, works as it should, and an EXCELLENT value for what it does.I wanted a 4 input splitter (also with PIP) for busy sports weekends. I have 3 OTA tuners and 1 Ruku device connected. I had purchased and returned 2 other Quad Viewers as they fell short of being practically useful.....simply too many keystrokes with the remote, poor IR connectivity, sluggish response, and several screen modes which made no useful sense whatsoever. They were way too complex to easily use. There was no way the average non-techie family member could or would ever attempt to use them. This brand is straightforward and built by engineers with common sense users in mind.It's very affordable for what it can do, stable, and produces clear, vivid screens. The audio follows the selected screen but can be switched to any screen at any time,.....while viewing any screen. I added a $10 IR repeater so I can place the box inside a cabinet, out of site, and still operate the remote. The repeater extends the range about 15 "reliable" feet.This is a good value. Give it a try, you'll be glad you did.
Michael
Reviewed in the United States on February 25, 2025
This thing works excellent. Swapping between different views is seamless. I've connected three PCs to a large monitor and it works excellent in all modes. I do wish it included a receiver for the remote. Keep in mind that you will need the switch stored out in order to receive remote signal.
Customer
Reviewed in the United States on January 21, 2025
This HDMI matrix is not terrible, but isn’t the greatest either given evident compatibility issues at least with the 2020 X900H Sony TVs when combined with the STR-DN1080 AVR.Given the ARC feature this matrix has (even when toggled off), it didn’t play nice with my Sony TV and AVR in the mix. I had the matrix set up with 4K60 18 Gbps mode with Hi Res audio and attempted to connect either directly to my 75” Sony X900H TV (tried both the HDMI 2.0 and HDMI 2.1 ports) or to Sony STR DN1080 AVR and had the other output from the matrix being sent to a Samsung HDMI 2.0 soundbar with HDMI output/passthrough back to a 2016 55” LG C6P OLED (4K/3D). Both displays are capable of 4K60 with deep color, Dolby Vision, and HDR10, and both audio sources supported Hi-Res Audio (Dolby Atmos/DTS-X), so this should have worked flawlessly.Using the matrix (whether I had the ARC feature on or off) however would result in audio loss from the built-in apps on the Sony TV. The unit is not defective, but there’s definitely some compatibility issues with the EDID between this mix of devices. I have another setup that includes a 2016 model 65” LG G6P OLED (4K/3D) connected to an old Sony STR-DH810 AVR from around 2010-11 and a 2020 55” TCL 6 series (55R635) and in 18 Gbps mode with Hi-Res audio and ARC off I have no problems now. Both TVs get a beautiful 4K signal with Dolby Vision and HDR10. While the STR-DH810 does not do Dolby Atmos/DTS-X, it does handle Dolby TrueHD/DTS-HD Master Audio 5.1/7.1 just fine. I can still use the built-in apps on the LG G6P just fine over ARC to the STR-DH810 and get no audio loss while this Portta 4x2 matrix is connected to another HDMI port.I’m at a loss I suppose, but it was at least able to work in this setup. I am a bit disappointed though, as I had to swap the matrix I had in use for the LG G6P/TCL 55R635 (that actually was a 4x4 Orei unit with independent downscaling - UHD-404) and had a couple other outputs being used out with this Portta. Not that it was the end of the world as I had some other stuff I shuffled around, but the Orei unit just worked and worked very well. It works in the other setup perfectly too. No audio loss from on the X900H/DN1080 with 4K60 and Hi-Res audio. The Orei unit has no ARC feature though, and I do have a feeling it’s the culprit. If Portta engineered this better, when ARC is off, it should update EDID properly so it may clear up some of the conflicts like I ran into. Despite me turning it off, the conflicts persisted with existing ARC audio on the Sony gear though. This may not persist with other combinations of equipment, but I did at least want to call it out on these Sony devices.
Thomas Pieyns
Reviewed in Belgium on April 21, 2025
Having trouble in a 1 in. 2 out configuration when switching back to out1.
Nathan Shirlberg
Reviewed in the United States on April 19, 2025
It was very easy to set up and worked right out of the box. It started lagging sometimes when trying to play iPad and PlayStation in side by side mode and when plugging in ps5 directly to the TV the lagging stopped. I’m not sure if it was the multiview or a cable.
RANelSr.
Reviewed in the United States on April 19, 2025
Wife’s loving it
Vic Janeway
Reviewed in the United States on April 11, 2025
Folks these devices only accept lower resolution, yes they raise it by screen size....my android box kept going back to SDR instead of HDR. However these devices work, it became a chore to adjust resolution each time. Automatic did not work right
松本耕一
Reviewed in Japan on June 17, 2024
満足のいくものでした。
Customer
Reviewed in Italy on April 10, 2024
Quello che cercavo Ed a un prezzo onesto. Versatile, funziona sia come semplice selettore tra due coppie di connessioni (una ottica e l' altra spdif), sia come sdoppiatore da una singola sorgente (che la sorgente sia di un formato o l'altro, si avrá il segnale sdoppiato su entrambi gli outputs).Perfetta per la mia "soundcard" modulare che riceve, converte e smista tutte le connessioni ottiche del mio studio di registrazione. Mega setup ed in un formato e costo ridotto, senza pagare il premium e limiti delle grandi marche.Ció che mi piace meno:1) tutti I lati esterni dell'involucro sono presi/occupati da connessioni o selettori, rendendo il "cable management" un caos. Perció ho ovviato a parte del problema usando un cavo USB ad angolo retto.Peçcato che non ci abbiano pensato in fase di progettazione, ma poco male.2) l'involucro é di plastica e non in metallo come ci si aspetterebbe, ma é comunque piuttosto solido.Tutto sommato, cinque stelle meritate e consiglio.p.s. ho raramente riscontrato sporadici problemi di connessione con il cavo spdif ma penso sia dovuto al cavo che provvederó presto a sostituire. Dovesse essere dovuto ad altro, aggiorneró la recensione. Saluti
α
Reviewed in France on July 3, 2022
C'est ce genre d'achat que j'adore !Pas chers, pas déçu, fonctionne directement et fait ce que je lui demande !Pourtant j'avais peur car mon utilisation est assez particulière donc je m'explique :Je joue à haut niveau sur le jeu Apex Legends sur PC sur un moniteur mais je suis aussi un grand fan d'animation japonaise et donc je possède aussi une TV OLED de chez LG qui est aussi brancher à mon PC.En clair, j'ai mis le switch pour la détection de la TV sur mon windows car en effet je devais le faire à la main et désactiver le signal à chaque fois, sauf que windows par moment sur certains écrans même si vous éteignez votre écran le signal est toujours actif et donc dans mon cas un signal d'une TV OLED en 4K continue.Donc dans mes partie de jeu quand j'enleve carrément le câble de ma carte graphique qui relié la TV j'avais une latence et une fluidité bien meilleur ! ( et non, désactivé le signal via windows ne suffit pas )Donc en clair il me fallait une sorte de switch qui désactivé la détection de l'écran sur mon windows en appuyant si possible sur un bouton...MIRACLE ! C'est ce qu'il fait !!Du coup quand je souhaite passé sur la TV, j'éteint mon moniteur, j'allume la TV, j'appuie sur le bouton du switch et ça switch automatiquement !Incroyable et ne chauffe pas !J'ai mis un adhésif double face pour qu'il colle sur le meuble TV car sinon mes câble sont trop rigide et mettait en apaisenteur ce switch car très léger !Rien à dire, à voir dans le temps !
Peter Ginneberge
Reviewed in the Netherlands on July 11, 2022
Needed an audio converter to hook up a new soundbar to the TV.TV is slightly older and only has a COAX audio output, while the soundbar only supports TOSLINK.The converter comes with a USB cable and if your TV has a USB slot available, that works just fine to power it.Installation is super easy. COAX cable from TV to converter, TOSLINK cable from converter to soundbar. Plugged the USB cable into the TV and that's it.
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