NAMCIM Wireless HDMI Transmitter and Receiver, Designed only for Laptop and PC, Plug & Play, Wireless HDMI Dongle Adapter for Streaming Video/Audio from Laptop/PC to HDTV Projector

Picture on the computer was good but occasionally seemed to smear on the TV. Has a short range and lost picture when moved 20 away. Failed completely in the middle of the game. I replaced the wireless device with a cable and had no further issues. They are so proud of the device they didnt put a label on it.

Need to send audio video to a monitor or TV from your laptop this thing shines. It could not have been. easier to set up quite literally plug and play. I screen mirror my mac to my TV, Projector, and monitors in the office with these devices they work great.

Comes with every cable and plug needed, which was very nice. But, no matter what I tried, I could not eliminate the jitter. My configuration involved Apple TV (50Hz and 60Hz at 1080), a soundbar, and a projector. Distances were about 20 feet. 1. I tried going direct from Apple TV to the transmitter. 50Hz gave the least jitter, but it was still there. 2. I tried Apple TV to soundbar and soundbar (HDMI out) to transmitter. Jitter, same as above. 3. I tried Apple TV to an HDMI splitter, and one output to the projector and the second to the soundbar (using the transmitter to receive audio). This actually worked flawlessly while watching a movie one night. However, the next day it didnt work because the transmitter seemed to steal both the video and the audio in the splitter, so the projector never had a signal; I couldnt figure it out and tried everything for about an hour! I wanted the Apple TV and soundbar together because I have better performance when the Apple TV is plugged into my LAN rather than using WiFi. But the jerky picture using the transmitter was a deal breaker for me. I have TWO different transmitters, and they both have the exact same issues with jitter, especially at 60 Hz.

This works just as you could hope. No wires needed. I can broadcast whatever’s on my laptop to a monitor without the limitations of a long cable! The quality is great. I have no issues with lag or delay when broadcasting video. The only thing is I have to remember to grab the receiving unit from the monitor once I’m done teaching my class!

This was a great solution for us having an older Samsung TV that I couldnt stream to with my phone or laptop. It is so easy to set up and use that you will be up and going within a few minutes. I dont notice any video or sound lag which is a big plus! Highly recommended. 5 STARS

Ive tried streaming boxes like the Roku Ive tried PC & Laptops with HDMI ports Ive tried all sorts of resets All I get is the ironically Blue Screen from the device. I tested on an Over the Air TV receiver and that one does not transmit sound Next Im testing on a VGA with lower resolutions Update: Its also a bit frustrating that the manufacturer does not include power bricks for items that clearly need them. The receiver always needs it, so why not include at least 1. But Im extremely disappointed that Im going to miss the world cup.

I bought one for a second home security system. it worked great, so i decided to buy another one for my TV at home. Both worked great for a few weeks, but then started losing connection. So you have to reboot it a few times for it to reconnect and then it only last a few hours at best and then disconnects. Both are doing the same thing. If they worked like the first few weeks they would be great.

I bought this to transmit from a gaming console to a projector about 20 ft apart vertically, was not compatible with a PS5 but would work seemlessly when plugged unto a laptop with 0 lag time so it does work however it didnt work for my specific needs. Nice quality feel and finishes to the components however.

I run my laptop from a different room than my projector. It provides enough distance for me to run my projector from the opposite side of the 2400 sqft home. I am also able to watch the projector outside of the house for those nice fall days.

I was blown away by how fast and solid the connection and the quality of image.