📶 J-Tech Digital Wireless HDMI Extender 1X2: Extend HDMI up to 200ft, 1080P Quality, Loop Output & IR Passthrough (1TX + 1RX) Review

I have had this product (1 transmitter and 2 receivers) since May 2019. Although it worked quite well initially, its performance dropped significantly in the first 12 months. I've contacted the manufacturer a few times and gotten some interesting feedback that really helped, but from my observations it's not a setup issue, it's a design/manufacturing issue. By performance degradation I mean the inability of the receivers to maintain a connection with the transmitter. They always stayed…

First it worked for about 2 hours and then halfway through my show with an hour left it stopped working. I quickly set up a normal HDMI boot and carried on. What a bummer because I had a PERFECT lot line where nothing was blocking and it wasn't more than 40 feet. So, shame, shame, again DO NOT TRUST wireless networks. I returned mine. The only thing I'd like to try is NOT to leave it on while waiting for my audience, it takes me a couple of hours to set it up, but turn it on at the last minute…

The resulting device was for a receiver that kept disconnecting from the transmitter due to conflicts with other WIFI channels. The replacement block always replaces channels to resolve conflicts. However, sometimes the transmitter would turn itself off and on again. After pressing the reset button, the device returned to normal operation. I am contacting J-Tech to see if the device I have purchased is suitable for my environment. I connected it to my security camera at home and the device is…

I used two of these to cast my CCTV system to two monitors in different rooms of my home. They worked great until we installed solar panels on the roof. After that, the signal very often disappeared, making them unreliable. We ended up having to hook up monitors to keep the video constantly showing on the screens. I believe this was the result of radio interference from the solar panels which could not have been prevented. I still recommend them to anyone who doesn't have radio interference…

A few years ago I had a device that allowed me to send a TV signal through the wall to my bedroom TV. This product has been discontinued but I was delighted to find the J-tech digital device. My only complaint is that the tiny instruction manual that came with it didn't really help and I couldn't get the device to work. But I emailed customer service and got a reply the next day with detailed instructions including a diagram. I could easily spot what I did wrong and correct it, and never had a…

It worked for about 2 hours at first, and then, in the middle of my show, when there was an hour left, it didn't work. I quickly set up a normal HDMI boot and carried on. What a bummer because I had a PERFECT lot line where nothing was blocking and it wasn't more than 40 feet. So, shame, shame, again DO NOT TRUST wireless networks. I returned mine. The only thing I'd like to try is NOT to leave it on while waiting for my audience, it takes me a couple of hours to set it up, but turn it on at…

So bought because the previous unit was pretty much another manufacturer's junk so the connection was fine but only about 12ft as far as delay is concerned it's pretty poor much more than the spec says. The only problem is the picture quality. I hooked it up to an HD satellite and it displays fine when looped through but on the RX TV I have to say pretty poor quality maybe less than 720 quality but not broken or shaky like the last one. The update changed to 2 stars after a few days of use so…