Wireless HDMI Transmitter and Receiver 4K, 656FT(200M) Plug&Play Wireless HDMI Extender, 2.4/5G Wireless Video Transmission System for Streaming Video/Audio from Laptop/PC to HDTV/Projector/MonitorClimatePartner certified

I've been looking for these devices for a long time. Finally, this one is so satisfying what I need, and it's really 4K quality Video transfer by Wi-Fi. It's so GREAT. Have you tried cutting the wireless? You need to try this one; you won't regret it.

I know it is for film crews and stuff. But, I use it in my house to send HDMI signal wirelessly from my video source of choice. Noice!

I had to exchange the initial purchase of these items due to being non-functional (they would not pair up). I received a second set with the same results. Neither set would pair together. Decently priced and packaged product but when they don’t work, the price is of no relevance. I decided to go with Hollyland instead. More money but have had no issues as I did with these.

Tried multiple solutions to bring 4K video across the room to my TV from cable wall drop. This is the best and picture is super clear. Will also work off any USB C powered plug.

Currently I give it 3 stars but once I resolve my issue with it I will give it 5 stars. I have not tested the distance yet. I need it in a historical house and hopefully I will get the multi room coverage I need.The bigger issue I have is getting the video displaying in only two colors. This is related to connecting the 4k wireless wifi into a Blackmagic ATEM Mini Pro ISO. If I remove either of these two devices the output to the monitor is great. I have not found any documentation where I can make any setup changes on the wireless trx or rcv devices. This may be an issue the wireless are 4k and the ATEM mini is 1080p or the framerate may be different.I have high hopes this will be resolved and a great tool

We use these in our worship center and they are flawless. Our video team are volunteers and not professionals but these transmitters are meeting our needs for one roaming camera and one angle cam. The signal is steady and consistent. Great choice in open space.

We enjoy a periodic home theater projector setup at my house. This involves setting up a 100 in screen on one side of the room and a projector on the other. One of the more complicating parts of this Arrangement is having to run a very long HDMI cable around the perimeter of the room. So I was eager to try out this Wireless transmitter and receiver combo. My initial impression was quite favorable, as the pair came in a nice, semi-rigid case that gives them a safe place to live when we don't have our projector out. The hardware itself is sturdy and has the solid feel of a well-made product. And I especially appreciated that two 5 volt DC wall adapters were included for powering each unit, as most 5 volt devices only come with the charging cable these days.Set up was essentially effortless. Once powered and connected to the respective input and output, the connection was established within seconds and picture and sound were transmitted flawlessly. Moreover, there was no discernible lag introduced which is a major consideration if you want to use the device for time sensitive applications like video games. At a distance of only 15 ft or with an uninterrupted line of sight between TX and RX, though, it was no surprise that the setup worked flawlessly. To push its limits, I relocated the receiver to the television in my garage, which is closer to 50 ft away, and separated by one wall, a garage door, and a couple shelving units. If the receiver was positioned just right, I could get a picture and sound on the screen. It was very temperamental, however, and frequently lost connection. My conclusion is that the signal has very limited ability to penetrate obstacles, making this device a poor solution for any room-to-room broadcast.One feature I did particularly appreciate is the loop out port on the transmitter that allows you to connect a screen via HDMI, essentially turning it into a signal splitter, so that you'll have one screen hardwired and a second one wirelessly. This is highly valuable for public viewing situations where the transmitter is located in a control booth. The ability to add multiple receivers, and to power all of the units via optional battery packs are likewise features that set this device apart from more residential grade options. And certainly at $300 for the base pack setup, this would seem to be more of a commercial or professional grade option. So as long as you use it for its strengths and don't need to push its limitations, this is a solid solution for situations where running extreme lengths of video cable is either overly cumbersome or impossible.

The package looks so great, I tried it on my laptop that works fine. Can’t wait to try it on my coming trip to Channel Islands…