Customer Ratings & Reviews

I needed a 45' EARC due to my AVR being split between a projector and TV. I tried a 30' 8k cable to a hdmi repeater to a 15' 8k cable. I was able to get 4k 120hz from my Xbox 45' away and also 4k 60hz Dolby Vision to the TV; BUT no EARC from the Sony TV back the other way to the AVR. The HDMI repeater works without any flicker. I found a 50' Monoprice for about the same price of the 3 pieces i had that SOLVED my EARC obstacle. As a result i returned all 3 pieces for one 50' Monoprice cable.

worked connecting a 4 foot HDMI from a laptop to a 15 foot HDMI cable to a big TV without the included AC adaptor. It was in a courtroom setting to show an exhibit to a judge.

Works great! I have a short, 6' cable coming from the computer, then going into this repeater, then into a 50' HDMI cable run, then into a powered splitter, and then into two short 12' parallel lines to separate monitors. That last short 6' run on the sending end was too much for the signal and neither monitor worked, but adding this repeater solved the problem!

This repeater solved my issue with the video signal cutting out intermittently. I have a long run from my projector to my receiver and every cable I tried was still producing the same issue. Once I connected this repeater we’ve not had a signal cut out again. Highly recommended for anyone who has signal issues!

Overall works as intended. Haven't needed to use the power boost. Pretty much got this so I could easily extend the micro HDMI to HDMI cord that I have for my raspberry pi. Works as intended and has been useful when I need it

Works on CV1 Rift Oculus...Plugged in as well using included micro-USB cable.

This little device was able to fix black screen issues on my Samsung tv while playing Nintendo Switch. I'm assuming this device made the signal stronger from the Switch and solved the issue.

It’s a bit bulky but what I need to get my mClassic to function properly with my Samsung TV

Definitely an nice way to extend an HDMI signal. It works fine. The only thing is that it needs 120 volt power. Images passed through it are sharp and clear.

The Insignia™ - HDMI Cable Repeater with 4K and HDR Support works great. Before installing, I was unable to watch Blu-ray videos over a 50' HDMI cable. After installing, the videos worked great! I like this product!

This little gem solved the only problem I had with a new TV. The TV would not recognize the signal from my satellite box, even though other devises worked on the same port and the satellite box worked on other TVs. The repeater boosted the signal enough so that everything works fine.

If you're an I.T. guy that has to work with conference rooms and video... this jewel is a must have! I can't tell you how many times this little device bumped the signal enough to make the HDMI runs work.

This device boosts the HDMI signal to send it to an outdoor television by the pool. So far, it is doing a great job sending a clean signal to the Vizio 32 inch TV.

Works great! Easy to use while traveling. Great for quickly connecting a laptop or streaming Media device where you need extra cable length or just need to connect two male hdmi ends. Does exactly what is says it does. No more no less.

this device was easy to use. literally just plug the two cable together

I like my computer screen to show up on my 40 inch flat screen tv but the computer's hdmi output needs a power boost to work with the tv. That's where this tiny usb powered amp comes in. Without it I wouldn't see a 40 inch display on the tv. All I would see is a 20 inch display from my laptop.

worked very well. it was cheaper than buying another HDMI cable when we were able to use the extension.

Unbelievable !!! Signal gets stronger and my TV is showing the picture. It doesn't matter if your using a 50 ft cable. It will work by just using this device. I recommend this for anyone who wanted to boost the TV signal to connect to another TV.

It did what I needed it to do. No issues with it. I only use it to try and boost my signal on my HDMI cable.

This is powered to extend run. Not sure if this is always necessary but worked as expected.