Topbuy Wireless HDMI Transmitter and Receiver, Designed for Laptops,PC,Plug & Play,HDMI Dongle Adapter,Support 2.4/5GHz for Streaming Video/Audio from Laptop, PC to HDTV/Projector

This Topbuy Wireless HDMI Transmitter and Receiver works great! It was easy to use to send streaming video to my projector. Love it!

Just plug in and go. Connects the computer to the tv. The picture was great.

DO NOT BUY! Does not work as stated. Plug-in devices are made too big to reasonably fit into HDMI ports on devices without covering adjacent ports, and only one HDMI extension plug-in cord is included. Transmitter and Receiver only intermittently register one another, and when they do the transmitter is not registered by the device its plugged into. I tried pairing them multiple times, per the instructions, but it did not fix the issue. TV just kept saying Plug and Play when the transmitter was plugged in. All-in-all, Id say this product was able to transmit for a few hours out of weeks worth of attempted usage. Bottom line is this product does not work, save your money.

Ive used larger versions of HDMI transmitters/receivers in the past but due to unforeseen issues I was without the larger ones for a while so and found myself in need again of this sort of device and saw this one as I was shopping for a new one I saw this smaller one and thought Id give it a try, works just as great as the larger version glad I have it and I have since been able to get a hold of One of my larger transmitter/receiver and put side by side couldnt see any difference as far as picture and sound go, the larger one transmitted threw two sets of walls from living room threw the bathroom all the way to the bedroom I am no longer at this place to see if it would perform as well as the larger one but in this place, I have no issues with that sort of thing as far walls are concerned in this place I am at now just needed this system to keep from having wires running all over the place and now that I have both this product and the older larger one makes for a great wireless set up between my PC and tv and or my projector

I was able to get this work just fine. I had no issues with connectivity. Depending on the source I did have some issues with picture jitter but it was rare.

It is working well with 1080p and in 60Hz/120 Motion Rate. Working well with my recently purchased non-smart small TV purchased from Amazon. If anyone have PS5 and 120Hz refresh rate TV then I will still recommend to go with wired HDMI capable of 120Hz refresh rate. But if you have you use it with for devices capable to provide 60Hz then go for this wireless HDMI, happy so far without any issue.

We have a large flat screen TV in our work conference room in the corner. Unfortunately, there was no easy way to connect to it other than with a long cable that was a trip hazard anytime we had to use it. We had a visitor one day that had to bring their own cable because our died. That was quite embarrassing. I tried this on my own monitor to see how it works. It was super easy. Powered up the unit, plugged the devices into the monitor and the laptop. Bam - instant remote, wireless projection. Tried it on our conference room TV. The setup was just as easy. Plug the receiver into the TV, plug the transmitter into the laptop, now there is wireless projection. Have since tried it several times on different occasions. Has always worked on the first try. Great wireless projector setup.

This is truly plug and play. Worked flawlessly. Plugged in the RX into the TV, connected the power to the outlet, then the TX in the computer. Everything came up perfectly out of the box. I did some testing and rebooting and still came back up well. I had to play with the video because for some reason the scaling was going off the screen, but I was able to fix it in graphic properties. Not a big deal. The only downfall for me, which is a deal breaker, is that everytime the TV is turned off, then back on, the RX ceases to receive. Turning the TV off leaves power on the RX, and then when the TV is turned back on, it will not receive a picture. The TX just flashes like it is pairing indefinitely. The only way to fix it is to remove the USB-C power connector from the RX device and plug it back in, effectively rebooting the device. After that, it comes back up. Unfortunately, this is a mounted TV and the ability to keep reaching behind it to disconnect and reconnect power every time the TV is powered off is not practical. I tried to connect the RX to the USB port on the back of the TV. I was excited when the RX powered up, but alas, it will not connect with the transmitter when powered ONLY by USB port. It required the outlet power to establish a connection so I am stuck with returning this item and trying something else. Picture was great....lag was almost non-existent. Just that darn power option when I have to manually remove power and plug it back in EVERY TIME the TV power is cycled. I cant be dealing with that every time.

What I dont like about this is the price. Think it could cost alot lower. Seen others for less but dont know how the function works for them. This does the same here on this little screen just like on my TV so it does work well. I dont know how far it will stay connected in distance but hey use a big screen wireless across the room? Cant really beat that. Especially if it is a pi. I didnt have to pair them because it already was however when turning it on ut would try to step you through a fre things so loosing the instructions is really no big deal in a way. Picture quality is just like having a cord there. I would imagine that if watching a movie there might be some kind of lag because nothing beats direct connection like wired if no lag is needed. Not saying there is but if you notice it then because if wireless there might be some. Well other than price I think these a are good. 4 stars if you know why. Good Luck just me.

When it comes to technology, life just keeps getting better. My computer will cast to my smart TV, but only with some programs, not many, and it was difficult to make that work. Using a 25’ HDMI cable worked well but was a hassle. This device works as well as a cable but without the hassle and trip hazard. It is truly plug and play. The most complicated part was switching the input on the TV. The only issue I had was that one, not smart TV, that is over 10 years old, wouldn’t recognize it. It works fine on a different TV, that is also over 10 years old, and on all my newer TV’s. I noticed people wrongly complaining about the size and the fact that it’s too wide to fit next to other cables on the back of the TV. There is a pigtail included just for that purpose. It is not an issue. I’m very happy with this and it gets used a lot.