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

The product worked great and was a huge improvement for wireless connection from laptop to the conference room tv.

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.

For those of you who hate exposed cables as much as I do, this is the neatest solution around. if you have a DVR, old bluetooth player, etc and dont want them sitting exposed right by your TV, this allows you to put them in a closet and connect wirelessly. Also, we sometimes like to connect a laptop to the TV with HDMI, so again, can just do that from the couch instead of having to put the laptop on a chair so its close enough to be connected with a cable. Super convenient, and worth the significant price tag in my opinion.

I connected this for my Switch to my main TV and it worked really well... no latency issues, the only thing I would say is to get HDMI extenders bc its a little wider and was pressed up against the wire behind my TV Other than that... awesome!!

I returned this.

Good

Right out the box this thing just works. No driver, no software, simply plug and play. The box with the antennas plugs into the source that is going to be sending the video signal (i.e laptop, projector). The small usb dongle receiver plugs into the usb port of the device receiving that signal (i.e. TV, monitor). This is all done wirelessly and with zero lag (at least that I could notice). I tested this from a range of about 30 ft and had zero issues with connectivity. The overall footprint of both devices is very small and took up little space on my desk. Satisfied so far!

It keep disconnected and return to the initial blue screen. Unreliable connection irritating and annoying. Dont recommend

I bought this because I didnt want to run a long hdmi cable from my laptop to a ceiling mounted projector but had to order and ran the cable at the end. I bought this for my golf Sim but the ball was skidding due to the lag. There is No longer a video lag after I ran a hdmi cable.

It was just a few years ago when these wireless HDMI devices were so extremely expensive, clunky and finicky. You had to have the antennas a certain way and do a little dance just to make them work and they were never consistent. I dont know if this is just a better brand or progress has come that far, but this is so simple. I use it plugged into my phone streaming to my TV and use it from my laptop to my TV. It is super easy to use. I can take it to hotels with me and use it along with my wireless keyboard and my phone to basically do whatever I want surfing the net. I recommend this highly.