Wireless HDMI Transmitter and 4 Receivers, Wirelessly Simultaneous Expansion of Multiple Televisions,5G 1080P@ 60HZ HDMI Extender,Plug and Play- Stream Video Audio for PC/Laptop/TVs

I purchased to broadcast streaming video during parties and have successfully broadcast to two TVs about 75' apart and a projector in the backyard. To get this to work well I did change to 720 and adjusted channel to ensure good channel separation from my 5Ghz wifi.TV + TV + Laptop + Projector with about 75' separating the laptop from TV and about 50' from projector outside; video and sound are broadcast well and stay in sync nicely.

THIS WORKED GREAT FOR ALL OF THREE MONTHS. WHEN WI-FI STOPPED BEING DISCOVERABLE IT'S TOTALLY USELESS NOW. OF COURSE WHEN I TRIED TO RETURN THE ITEM IT WAS OUT OF A RETURNABLE TIME FRAME. DO NOT WASTE $200+ DOLLARS LIKE IT DID. JUST CUT OUT THE MIDDLEMAN AND LIGHT TWO HUNDRED DOLLAR BILLS ON FIRE! IF I WISH I HAD TWO MORE ARMS SO I COULD GIVE IT FOUR THUMBS DOWN.

I purchased these to be used in our church worship service. They are exactly what we needed! The setup was a little tricky, but so far, everything has worked as desired. May purchase another set for classrooms in the building. The range is good as well. Did have one night when we moved too far away, but moved closer and it was fixed.

Can not get product to work. Trying to mirror tv to other tv's in my RV. Had to wait to install. By the time I got there, the return window was closed.

If picture quality has to be crisp 100% like the original source this is not the transmitter for you. But if you are ok with acceptable levels compression artifacts because you understand that transmitting video/audio data over wireless can't be done at lossless raw quality then this transmitter is absolutely awesome.This kit comes with one transmitter and four satellite receivers with 5g antennas for all of them including USB-C to USB-A cables to power them. No power supply modules were included so you will need 5 separate sources of 5v 1A power supplies to power them.The receivers and transmitter is already paired and should you need to, just turn on the transmitter and hold down the middle top button for 5 seconds on the receiver and it will automatically pair.The app is very basic, but if you connect to the wifi of the transmitter it will immediately begin mirroring what's being transmitter... Never have to pause the movie to go the restroom again.The app has working channel switching for the 5g wifi incase of interference and the ability to switch between "HD" or "Fluent" for video quality. While fluent has noticeable video artifacts but has decent framerate with less frame drops. If you use HD there is some bad frame drops on fast scenes or scenes constantly panning.Overall the device is very impressive, but the issues with interference can cause some problems with the video quality. It's not perfect but it's some of the best on the market! I do recommend this but I caution it also because it's an expensive product in this category of transmitters.

Delayed mirroring

Originally my home had coax runs back to a distribution Amp, going to the cable modem.This is awesome.

I tried to use this HDMI wireless for several different TVs computers, surveillance system, and it would never connect to the receiver, receiver and transmitter whenever transmit. However, when my house is built on my wall With insulation and that could be the problem with the transmission. It will not work in my house.