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StarTech.com HDMI Wireless Transceiver Kit - Wireless HDMI Video - 165ft / 50m - 1080p - HDMI Over Ethernet - HDMI Extender (ST121WHD2)

3.5 3.5 out of 5 stars 21 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.
Connector Type HDMI, RJ45
Color Black
Item dimensions L x W x H 10.63 x 9.06 x 3.43 inches
Brand StarTech.com
Finish Type Hdmi

About this item

  • WIRELESS VIDEO: Transmit your audio and video signal from an HDMI source to a remote display up to 165ft / 50m at 1080p with this HDMI wireless transceiver kit.
  • IR EXTENSION: This HDMI wireless transmitter and receiver kit features an IR signal for controlling your video source device remotely.
  • PLUG-AND-PLAY INSTALLATION: Easily connect the wireless HDMI over ethernet adapter to the video cables without the need to download any software or drivers.
  • SAVE THE UPGRADING COSTS: This wireless display receiver offers a practical alternative to traditional copper video cabling, which saves your budget by avoiding the cost of installing an expensive wiring infrastructure.

Top Brand: StarTech.com

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From the manufacturer

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Wirelessly extend an HDMI signal up to 165 ft (50m), with IR extension for remote control of your video source

hdmi

wireless extender

wireless video extender

Cut the cord and the installation work

The HDMI over wireless extender offers a practical alternative to traditional copper video cabling, which saves your budget by avoiding the cost of installing an expensive wiring infrastructure.

This bundled kit includes both the transmitter and receiver. The HDMI over wireless extender also works to extend an infrared signal, enabling you to control your video source from the remote location.

Easy-to-install mounting brackets are also included with the wireless extender kit for tidy, professional installation.

Wireless video with no compromises

The extender is great for digital signage applications because it lets you install your display wherever you want.

With a wide assortment of convenient features, this HDMI over wireless extender accommodates virtually any remote video application.

You can transmit your audio and video to a remote location with less than 100 milliseconds of latency, making this extender suitable for interactive applications such as remote touchscreens and video games.

To keep your video transmission secure, the extender uses AES 128 encryption.

Easy installation and operation

This wireless video extender is very easy to install and use. With simple plug-and-play installation, setup is as easy as connecting the video cables and turning on the extender.

The wireless video extender is a pure hardware solution that doesn’t require any software or drivers, saving you time by avoiding complicated software installation and configuration.

With hassle-free operation you don't need to be an A/V technician to use this extender, which makes it a great solution for commercial markets such as retail storefronts and lobbies, as well as healthcare and education facilities.

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Product Description

wirelessly Extend An Hdmi Signal Up To 165 Ft (50m), With The Added Benefit Of Ir Extension For Remote Control Of Your Video Source. This Hdmi Over Wireless Extender Lets You Transmit Your Audio / Video Signal From An Hdmi Source To A Remote Display Located Up To 165 Ft (50m) Away. The Extender Kit Uses Wi-fi To Transmit An Uncompressed, High-definition 1080p Hdmi Signal, As Well As An Ir Signal For Controlling Your Source Device Remotely. With Wireless Video Extension, You Can Extend Or Mirror Your Laptop Computer To Share Documents Or Multimedia Content (including Music, Video, And Pictures) In Full Hd, Perfect For Sharing Ideas With Your Colleagues On A Boardroom Projector Or Tradeshow Display. Cut The Cord And The Installation Work The Hdmi Over Wireless Extender Offers A Practical Alternative To Traditional Copper Video Cabling, Which Saves Your Budget By Avoiding The Cost Of Installing An Expensive Wiring Infrastructure. This Bundled Kit Includes Both The Transmitter And Receiver, Saving You The Hassle And Expense Of Buying Multiple Devices To Accomplish One Task. Wireless Video With No Compromises The Extender Is Great For Digital Signage Applications Because It Lets You Install Your Display Wherever You Want, Unlike Wired Solutions That Force You To Compromise On The Location Of Your Display Based On The Available Cabling. Easy Installation And Operation This Wireless Video Extender Is Very Easy To Install And Use. With Simple Plug-and-play Installation, Setup Is As Easy As Connecting The Video Cables And Turning On The Extender. The Wireless Video Extender Is A Pure Hardware Solution That Doesn't Require Any Software Or Drivers, Saving You Time By Avoiding Complicated Software Installation And Configuration. With Hassle-free Operation You Don't Need To Be An A/v Technician To Use This Extender, Which Makes It A Great Solution For Commercial Markets Such As Retail Storefronts And Lobbies, As Well As Healthcare And Education Facilities.

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StarTech.com

StarTech.com HDMI Wireless Transceiver Kit - Wireless HDMI Video - 165ft / 50m - 1080p - HDMI Over Ethernet - HDMI Extender (ST121WHD2)

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Customer reviews

3.5 out of 5 stars
3.5 out of 5
21 global ratings

Top reviews from the United States

C. Smith
5.0 out of 5 stars Problem solver
Reviewed in the United States on March 4, 2021
Verified Purchase
Works great. This replaced an older version that lasted 4 years.
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Rick
3.0 out of 5 stars 1 out of 3 failed after a year
Reviewed in the United States on March 26, 2020
Verified Purchase
2 of 3 still work. 1 failed after about a year of very mild use. Firmware update process is a huge pain. You have to have an external drive capable of being formatted and plugged in with MICRO USB (ancient)
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Tim Mccune
4.0 out of 5 stars Weird power cable
Reviewed in the United States on September 14, 2017
Verified Purchase
Be careful of the weird USB power adapter that you have to use to plug these in. The cable sticks way out of the plug, and mine got bent on the floor and immediately stopped working. I had to order a replacement power cable on the StarTech web site. I used the online chat feature on their site, and they quickly guided me to the exact replacement cable that I needed. It was pricey ($40+ once shipping and handling was added), but interestingly, the replacement cable does NOT use a USB cable, and it's much better / sturdier as a result.
One person found this helpful
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David A. Wandelt
2.0 out of 5 stars Not Happy
Reviewed in the United States on May 4, 2016
Verified Purchase
When it works, it's fine, but it frequently loses synch between the units. Sometimes (okay, most of the time) you can get them to re-synch by pulling the power on both units, then plugging them back in. But sometimes (like right now as I sit writing this) you can't get them to synch no matter what. They're supposed to be good for 165 fett (granted, line-of-site), but I can't even get 50 ft. through a couple of walls in my house. After six months of aggravation, I'm actively looking for a replacement.
6 people found this helpful
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Stephen Nu
5.0 out of 5 stars Works well in my company's conference for streaming video from ...
Reviewed in the United States on April 18, 2016
Verified Purchase
Works well in my company's conference for streaming video from laptop computer to the wall-mounted TV. We don't use audio portion but I noticed that it works too.
One person found this helpful
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Edward Harper
5.0 out of 5 stars Really great product! We have 2 of them in our ...
Reviewed in the United States on January 3, 2017
Verified Purchase
Really great product! We have 2 of them in our office and they just flat work. So easy to install and use
One person found this helpful
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Pokeyann
3.0 out of 5 stars Blinking Light?
Reviewed in the United States on February 17, 2017
The manual provides no info regarding the lights or the little button on this device. Apparently blinking is bad. Pushing the button didn't seem to do anything. Unplugging the device and plugging it in again is what finally reconnected the signal. Ugh!
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Abdulrahman
2.0 out of 5 stars didn't meet my expectations
Reviewed in the United States on July 26, 2016
Verified Purchase
Started very well then started to overheat after around 20 minutes then the transmission started to be poor with picture to sound delay.
In general, it is overpriced and didn't meet my expectations
6 people found this helpful
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Top reviews from other countries

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Massimiliano Mancini
5.0 out of 5 stars Funziona
Reviewed in Italy on March 31, 2016
Verified Purchase
Scrivo la mia esperienza col prodotto, sperando possa essere d'aiuto ad altri potenziali acquirenti.
Faccio delle premesse.

Vengo da anni di utilizzo di vari ripetitori di segnale con antenna regolabile (a padellino, a lancia ecc ecc) insomma quei gingilli da 40-50 euro con i quali ho sempre avuto risultati alterni, ovvero qualità di segnale mediocre, problemi di interferenze con altri dispositivi, fruscii, rumori, nebbiolina sullo schermo e in genere funzionalità a "singhiozzo" (un giorno vanno bene, quello dopo no).
Per la disperazione ho deciso di acquistare questo kit molto costoso.

Lo utilizzo con decoder sky HD, posizionato in sala e mi serviva inviare il segnale in HD al televisore in cucina.
Tra il trasmettitore e la ricevente ci sono 12 metri, ed in linea d'aria un muretto in pietra alto 1,2 metri, poi la parete divisoria tra sala e cucina sulla quale sono appoggiate due credenze, (quella della sala e quella della cucina). Quindi i due apparecchi NON si vedono e vi sono ostacoli fisici.

Per utilizzarlo col decoder sky, serve uno splitter HDMI (costa circa 30 euro) alimentato. Lo splitter prende il segnale dal decoder, e sulle due uscite una va al televisore principale, l'altra al trasmettitore. (si può' usare con qualunque sorgente che abbia uscita HDMI, quindi Apple TV, blue ray ecc ecc).

Appena arrivato collego il tutto al decoder e la ricevente alla TV in cucina, e siccome stavo solo provando, non perdo tempo a organizzare i vari cavi. Attivo il tutto, accendo la TV in cucina, seleziono il nuovo ingresso e......MIRACOLO.
Qualità eccellente in full HD, nessuna interferenza e anche posizionandosi davanti ad uno dei due apparecchi non si hanno problemi. Alleluia finalmente.

Quindi distacco i fili per organizzarli, riattacco il tutto e.... non vedo più' nulla.
Per farla breve, i due apparecchi stabiliscono un link tipo WPS di un router wifi, se si perde questo link bisogna riallinearli, cosa che ho fatto spegnendo il decoder, gli apparecchi e la TV e staccando il cavo HDMI dalla TV in cucina.
Fatto questo gli apparecchi si sono sincronizzati e tutto ottimo come prima.
Vi sono anche dei bottoni tipo WPS che non ho usato e nella confezione non ci sono istruzioni.

Ora questi due apparecchi non li spengo mai ( e non hanno un bottone per farlo), Spengo solo il decoder e le tv.
Quando riaccendo il decoder e la TV in cucina, tutto perfetto. Che goduria.

A prima vista i due apparecchi sembrano di qualità mediocre, anonimi, la scatola è essenziale e hanno due staffette che si avvistano sul fondo per tenerli staccati dal piano (scaldano). Non sono un esempio di design, ma fanno il loro dovere.
Qualche nota.

Nella trasmissione c'è un ritardo di circa 0,1 sec, quindi se qualcuno guarda la TV principale ed un altro la secondaria, e uno o entrambi possono ascoltare entrambe le TV (io non ho la porta tra sala e cucina) i due audio non sono sincronizzati.
Non è un gran problema, ma va detto
Nel caso di utilizzo di entrambi i televisori, può' succedere che il ricevente vada leggermente fuori sincronia ( credo sia il peso del segnale HD gestito dallo splitter), ma spengendo e riaccendendo il decoder tutto si sistema.

Il ripetitore del segnale per il telecomando NON funziona col decoder sky

In conclusione, non sono perfetti ma ci vanno molto vicino.
400 euro ma personalmente li valgono.

Li sto usando da una decina di giorni.Speriamo continuino la performance !

Max
22 people found this helpful
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Client d'Amazon
1.0 out of 5 stars So poor quality
Reviewed in France on March 2, 2016
Verified Purchase
I used others and changed with this.
It is very unstable and low quality.
I want to refund this even now
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Vicenç Massana Cortina
5.0 out of 5 stars Funciona correctamente a más de 15 metros de distancia
Reviewed in Spain on November 30, 2015
Verified Purchase
Funciona correctamente a más de 15 metros de distancia

Cumpe las expectativas que tenia de este aparato. Va bien y perfecto
2 people found this helpful
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steve
1.0 out of 5 stars Dissapointing product especially for the price
Reviewed in the United Kingdom on November 10, 2015
Verified Purchase
As a person who has used 4 or 5 different video senders over the years I feel I am in a good position to give an honest view. First of all from my experience these devices do not last more than 18 months. That's why I have used 4 or 5 different types . When I researched this product I thought that this is going to be the best one I have used . How wrong I was don't be fooled by the explanation that it can reach up to 50 metres . My one is working under 10 metres with one wall. Even though it is working the reception is so poor with lag in lip sync . Blurring . Juddering and turning itself on and off . I would love to give a positive for this but that is not telling the truth . I have used senders that work under 20 metres that have shown better reliability than this device. The fact I have spent almost £300 makes it even worse . After I had bought the product I read 1 review that had been sent after I bought it. That person complained about exactly the same problems I have had. So you have been warned if you wanna waste £300 go ahead and buy this product . The one star is for the fact that when it works for a few minutes the picture quality is good, but you don't buy products to work for a few minutes you want reliability . Unfortunately this product is not. Had I bought one of the others senders I believe they would have been more reliable don't be fooled by extended distance boast
4 people found this helpful
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Mr. Jerry Wald
3.0 out of 5 stars Need to reboot every 4 hours as units go out of synch
Reviewed in the United Kingdom on November 2, 2021
Verified Purchase
When working ok the picture and sound quality are both very good. After every 4 hours they units go out of synchronisation and need to be rebooted.
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