Wireless HDMI Transmitter and Receiver, Wireless HDMI Extender Kit with Loop-Out, IR Support, 2.4/5.8GHz 1080P Full HD 820ft/250M, for DSLR Camera Projector Laptop Church Home OfficeClimatePartner certified

These are basically a transmitter receiver pair that use a WiFi technique to send and receive an HDMI signal (along with IR information). My application has them working through two walls though at fairly close range of about 30 feet. The signal is sound and shows no artifacts though there is a slight latency of about half a second which would complicate their use for something like gaming. My one complaint is that the mounting sockets (threaded brass) are very shallow and only allow for slight threading of an M6 bolt to secure the devices. Short bolts are required and not many threads hold the device on the mount. They draw power through 5V adapters which connect with a USB-C connector. The provided cables are much too short and I had to get longer cables to get from my outlet to the devices in the locations they were placed. Another complaint is that although a single transmitter is available with multiple receivers, additional transmitters are not available individually. In my case, we want to hit the receiver from multiple locations at different times (only one transmitter on at a time) but you have to buy the set to get another transmitter.Appearing to work fine so far, these are small, reasonably priced HDMI (1080) wireless solutions.

Just received this device and I can already say I love it. The packaging of this device feels premium! The unit was better than I expected!I needed a Wireless HDMI Transmitter and Receiver to replace the one that has worked fine but is becoming unstable and requires more frequent resets. I connect this device to my outdoor TV to watch TV and review my works from the pool in my backyard.the transmission distance should be 200 feet or more and the audio is transmitted to the monitor or TV,It has performed well so far, and I'm happy I got it. The picture is high-quality, and there are no sound or picture lags. It connects right away, and everything works well. I can wirelessly extend my HDMI connection without having to worry about the extension wires.However, the wireless design of this one prevents extra clutter, and hassle, and even seems to improve the overall speed and capability of the technology as well.Built-in 5.8G wireless high-speed transmission signal, faster transmission speed and strong anti-interference ability. Using external double gain antenna can transmit long distance, I use it to transmit and watch video from my set-top box to my big screen TV, image processing And the transmission ability is excellent, and the signal is very stable, zero delay, and the definition is basically the same as 4K picture. It is a cost-effective HDMI signal transmission device without cables. This is a great option, great product and I highly recommend this product without any hesitation.

These things work flawlessly! Been using them for karaoke when I have channeling places to place my TV and don't want to string an HDMI cable across the floor. ZERO lag! Absolutely - highly recommended.Read the instructions when setting up and call tech support if you have an issue or go to Youtube for instructions. If it's not working right, it's probably user error. Took me a couple tries to get it right but it works waaaay beyond my expectations.

I got this to replace competitive set that worked great, but died after 3 months.Product looks good and setup is simple. Everything started perfectly. HDMI Receiver connected to projector, HDMI Transmitter connected to AV receiver. Xbox and set top box connected to AV receiver. All devices are 1080P.Everything worked great, for about three minutes, then the connection stops. Change from XBox to Set top box, it works again, for a few minutes, then stops. Change back, ok again for a few minutes, then nothing.It appears to stop after a few minutes if I am streaming a movie from Netflix, Amazon Prime, etc. on the XBox or if I am watching anything on the set top box. Essentially anything that has copy protection.I am wondering if this set supports HDCP. If not, it is useless for any home theater application.1 Star for now. We shall see if I get any response from support or this is going back.UPDATE 7/21/2022: Support was very responsive and confirmed that the device does support HDCP 1.4. Unfortunately the AV receiver I have sends HDCP 2.2 protected data. This is why it cuts out after a few minutes. If I connect the XBOX or settop box directly to the transmitter, it works fine, but then there is no audio to the AV receiver or ability to switch inputs. That's why I have an AV receiver. Their support recommended that I disable HDCP, but that disables the ability to send protected content. In a home theater, essentially everything is HDCP copy protected. A Theater without the ability to watch TV from a settop box or stream a movie from anything is essentially useless. I really wanted this to work as the quality looks good, but not supporting an 8 year old HDCP 2.2 spec is a show stopper. Returning this.

I love these systems. They come pre paired, can be powered off of the USB on the back of most TVs or any power supply. The signal goes through a metal case. I use them for a photobooth system as well as karaoke services.

Good product my receiver is not working computer recognizes transmitter just not receiving.