Wireless HDMI Transmitter and Receiver, Plug & Play Portable Wireless HDMI Extender Kit for Streaming Video and Audio to HDTV/Projector/Monitor from Laptop/PC/TV Box.

I was using this device to connect my PC to a projector. It worked the first few times with no issues. Eventually I kept having to do things like refresh the display adapter, extend display, duplicate display, etc., reset the connection on the transmitters themselves, etc. And in no particular order, in order for them to work. And then one day they just stopped working. The RX and TX are reading each other, but for some reason not executing. I am no expert on transmitters, but inso being tech savvy enough, I tried the following when I became desperate : 1. Hit RX button for 3 seconds, took a picture of the QR code on my phone. I noted that it is an EZCast receiver. 2. I downloaded EZCast onto windows. EZCast showed the exact SSID from the transmitter. *Note, as it is plug and play, these devices SHOULD NOT require a password. However, I typed the Pal where it says password anyway. This only resulted in a mismatch. 3. But then, just to ensure I have covered all bases: I checked my driver on my PC. I turned off windows firewall just to make sure it wasnt a firewall issue. Everything checked out. Now... Here is the final verdict : My PC detected the TX just fine. There were no issues there to begin with. My projector reads the RX just fine. Again, no issue to begin with. The TX and RX are detecting each other, but are NOT performing. NO display whatsoever. FAULTY product that didnt even last 30 days. Now it is passed 30 days and is too late to return it. For $180 bucks? Unbelievable, and nobody can tell me I dont know more of what Im doing than the average consumer to come to this conclusion. Buy AT YOUR OWN **RISK.**

It works great I use for my security cameras

This product is super convenient and perfect for our needs. Saved us time and money as we didnt have to run cables in our conference room and training room. Havent had any issues as of yet.

I periodically do trainings and I like to be away from the huge monitor mounted on the wall, and sometimes even talk from the back of the room. I don’t like running long cables or being tethered to the monitor, especially if it’s an event type venue and you have a trip hazard and have to put gaff tape on everything. A secondary application is at home. Often I have my computer running in my home office but after a long day, I want to relocate to another part of my home that is more comfortable. I can very easily take my wireless mouse and keyboard and simply go to another room where I have a monitor set up. And occasionally, I will have all my video and streaming stuff hooked up to one TV and want to finish a movie or something in the kitchen or even on the patio. This is an easy way to make that happen. I wouldn’t call myself a power user and I am not pushing this thing to its spec limits for the signal. I’m not doing 4k or gaming. The listing notes that this is good for about 98 feet which is less distance than some comparable devices out there on the market. I am never in a place where I would need that kind of range. Rarely am I going more than about 50 feet away from transmitter to receiver and the signal easily worked from one room to another through walls in the same building. I didn’t sense any interference between these and other electronics and I didn’t notice any lag in the signal as I got further away or with all the other electronics used in the area. Your experience may differ from mine and you may experience some lag or stutter if you are trying to push more data through them, have content with heavy resolution, or have obstacles between the pair. For my purposes, they functioned well. The pair were easy to set up and were unobtrusive once in place. I wish there was a better option to power them but I don’t think other devices in this price class have it solved any better. The build quality was nice and compared to other options, I feel like these are quite small. Neither unit got hot during use. If they keep the price to about $120, I think it would be a solid purchase. More than that I’d explore other options.

We have a TV above our fireplace with no nearby place for a DVD player (and I hate visible cables!). This allowed us to place our DVD player on an end table on the other side of the room. Lost one star because connecting can sometimes take a bit of trial and error... And there occasional picture skips/blips. Still, very glad we bought this!