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

This thing is so cool. I always hated to run a long HDMI cable across the room to connect my laptop to the TV or projector. With this I can just plug the little wireless transmitter into the laptop and sit in the chair and wirelessly transmit to the receiver plugged into the TV or projector. How cool is that? The receiver requires power from a USB port. You can plug into a USB port on the TV or projector, or a power block you have to provide. There are instructions on how to pair the transmitter up with the receiver, but they come pre-paired I guess, because mine was just plug and play. You can also use screencast from a cellphone or a tablet wirelessly to the same receiver if your TV doesnt have that capability built-in. Im loving this so far .. thumbs up!

Range is not as good as advertised. Within 5-10 ft. it works great. 10-20 ft. it starts to lag. Beyond 20 ft. it wont let me connect.

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.

This thing is surprisingly small! All works out of the box. Just connect the parts. The signal goes from my work laptop installed 12 ft from the TV, and no video or sound lags were noticed. The sound bar with Bluetooth speakers takes it fast as if connected directly. The power adapter IS NOT INCLUDED. I have a USB power supply port nearby, but this might be a problem if you dont have it. The other thing I dont like is the blue light coming from the receiver. I found it very distracting. Of course, you can set it side front, but depending on the place, it could be inconvenient, so Id prefer a pin light indicating its on instead of the full lighting grill.

Takes a while to figure out how to configure this thing. Once we finally got it working it seems to work fine. There is a little lag but that may be the internet dont know. I have used it with ipad hp laptop roku tv and apple tv with out any issues.

This is a cool idea but when we plug the transmitter into the laptop to broadcast to a 43”’tv in our conference room, the transmitter loses the signal unless we attach a usb-c power cable to a charging cube and give the transmitter power. It when it works it works great. I used Velcro strips to attach the receiver to the back of the TV to hide it - only the little antennae hang down.

Works like a charm

As described. Very easy to set up. Comes paired from the factory. Recommend to get an HMDI splitter if you plan on displaying on multiple screens. I was able to broadcast my Apple TV my Tv as well as transmit to the projector. Does not come with a USB power adapter.

Such an awesome solution.It’s plug and play,no complicated set up or anything.Plug in and it’s ready to go.We used it connect our laptop and tv and it worked like a charm.Definitely recommend.Value is there for sure

I have to admit, I had no idea what this product was when I received it. After doing some research and watching informational videos, I have grown to love it! It is very easy to set-up, and works sort of like a Bluetooth devise, but much better. This allows me to connect my projector to the internet, even when I am out in the backyard, or out of typical service range! I really like that you do not have to me very technically inclined to be able to use and enjoy this devise. I would recommend this product to others.