Wireless HDMI Transmitter and Receiver,1080P Full HD Wireless HDMI Extender Kit 820FT with HDMI Loop-Out and Support IR Remote Streaming from PC,Camera,Laptop,Netflix,Ps4/5 to HDTV/Projector/DSLR

I used this to send HD (1080p) video and audio from a cable TV box located in our master bath to a second TV in the master bedroom. This way we removed the requirement for a second cable box and CATV wiring in the master bedroom.The unit replaced an "ActionTec" (now "ScreenBeam") wireless TV extender purchased in the mid-20-teens. While I'm sure the ScreenBeam device has improved since then, the ActionTec device suffered from severe image and voice lag (1-2 seconds), slow activation (over 30 seconds), and a "wireless remote" feature which never worked. In contrast, the BovBox device has virtually no image/sound lag, comes up immediately, and the wireless remote function works well. (Clarification: You don't get a wireless remote control with this. Instead, the wireless remote "function" is an IR receiver which lives at the remote TV, and an IR transmitter which lives at the host TV. When you press the button on your TV remote, the IR receiver sees the signal and sends it to the IR device at the host cable box, which "repeats" the signal for the cable box, thus changing the channel.)In this installation, the HDMI output of the CATV box is connected to the BovBox HDMI input, and the HDMI output of the BovBox is routed to the input of the TV. (I call this the "Host" TV.) There is also a small "wall wart" power supply which is plugged into a wall socket and provides DC input to the BovBox. There are no provisions for using a USB connector on the TV for power -- that would be nice, but I suspect the current draw of the BovBox would be too high for the USB port.The BovBox receiver is placed behind the master bedroom (or remote) TV (which is in a cabinet) and is out of sight. It has only a wall wart power supply and an HDMI output, which feeds the HDMI input on the TV. Both the transmitter and receiver are "on" all the time, so there is no power-up or syncing time required. The transmitter and receiver are "pre-paired" from the factory, so no need to go through convoluted pairing processes.The transmitter power is more than enough to cover the distance from the bath TV to the bedroom TV -- probably 20 feet, including one tiled wall and the furniture cabinet holding the bedroom TV.There are two shortfalls. First, the tiny symbology and pictures with the installation guide make it very hard to determine which is the IR receiver and which is the IR transmitter. So I would up doing a "best guess" and I got it right .. but it was a guess and I could have gotten it wrong. Not sure how the IR devices would react if they were plugged into the wrong device ... I hope they wouldn't be damaged. Also: the adhesive pads holding the IR devices are very strong -- so strong, in fact, that you really can't move them once put in place. They just rip instead. Do your best to get them in the right spot the first time.Second shortfall -- and it's not the fault of the BovBox but of the TV manufacturer -- If you have a "smart" TV with built-in streaming, etc., you can't send the streamed video to the remote TV. There's no way to get the HDMI video *out* of the TV to get to the BovBox. If you want to stream on the remote TV, you'll need it to be a Smart TV or have an AppleTV, Roku, Fire device, etc.Final comment: I chose this device specifically because the "host" device has both HDMI input (from the cable box) AND HDMI output (to the host TV). There are other versions which have an HDMI input but no HDMI output -- it remotes the image only, and is more appropriate for conference rooms or computer presentations. You'll need both input and output for a local TV as well as a remote.All in all a very good device, works as advertised (and better than I expected). A little pricey but worth the money ... glad I bought it.

I ordered this because I was tired of the messy look of the long HDMI cable running from my desktop to the projector, and I'm glad I stumbled upon this product. It wirelessly mirrors a phone or laptop on a large screen.This is very easy to use for presentations. You just connect the transmitter and receiver between your PC and the monitor in any conference room and start presenting right away without the hassle of configuration because it doesn't require Wifi or Bluetooth and the transmitter is already pre-configured.In addition, my kids and I use it to watch movies in different rooms. The transmitter works from the living room to my bedroom at a distance of over 65 feet. The transmitter plus the two antennas on the receiver make for a very stable connection with little to no perceived delay.Their advantages.1. easy to set up and install due to clear instructions and good product design. Recommended2. small size, don't take up much space, only need to connect to their power and HDMI input or output. No need to do anything else or connect anything else.3. Works as expected, never a hiccup, and the performance of this wireless HDMI transmitter and receiver product I tried and other brands of similar products is very reliable. No latency (almost real time).

Installed one of these receivers for a projector that we had no way to rig a cable to. Worked great in an exhibition setting being on all day for many days. Once you figure out how to pair the units (see the manual, not the quick-start guide) it stays linked for effortless transmission. Also using for livestreaming, taking the output from the lecturer laptop into the transmitter at the projector, looping out to the projector. The receiver is next to me at the switcher/streamer. From there I can output the audio from the receiver into the mixer so if presenter has movies with audio to show, it goes out to the PA system. Solves a few issues for me, which is great. Just hoping it holds up for the long run! Very low latency with the 5Ghz link.I love the audio extractor on the RX. I was hoping that the TX unit also had an audio extractor, but it is an audio embedder, which has its uses, but not that useful for me. I am trying to extract the audio at the TX then send image to a remote projector.

The media could not be loaded. The product was delivered on time and the packaging of the unit felt very good as everything was nicely packed in the box.When I connected the transmitter to my laptop and receiver on my TV, I was surprised at how easy the unit was to set up and how well it worked in a matter of minutes. I was impressed with the look and feel of the adapter and how well it worked on my TV and computer monitor.In my case, the transmission distance should be 100 feet or more and the audio is transmitted to the monitor or TV, which is especially useful for presentations. I like the fact that it also allows me to mirror the phone screen to the TV and monitor. In my opinion, this is a plus. It works well enough in a large room, even when playing video, and the signal is very stable, with zero lag and essentially the same clarity as a 4K picture.I play games while streaming, but I can also stream anything that shows up on my phone screen! Great product, I have no hesitation in highly recommending this product.

Worked to one receiver but not to the second receiver. I tried to re sync then it wouldn't work to any receivers. Returned.