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

I use this for presentations and to stream video to projectors when I want to have a family night. It works great and is easy to use. You simply plug the transmitter and receiver in and off you go. Its easy to use and works, not much else to ask for. I would definitely recommend.

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.

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.

I wanted to use it for gaming. A lot of lag. Not a great product for my purposes. Not sure if the same result would happen for applications like Microsoft word but definitely not good for streaming video or games

Worked well for a while. Started having problems connecting after about 4 months.

These are pretty cool for a wireless HDMI setup. It is really nice to be able to wirelessly transmit to another monitor or TV without having to find a way to get a traditional HDMI cable plugged in to both your computer and TV without sitting like 3 feet next to the TV. Now I can connect my computer to the TV comfortably from across the room. Unfortunately I did not notice that the receiving HDMI connector has to have a power source. I guess I should have read the description a little closer. This isnt a huge issue, but it can be pretty inconvenient at times when youre trying to find a way to run a USB cable to the receiver if its not next to a power source with a free plugin available. The transmitter can run off the power of the computer luckily. The other downside to these is that they are very large. Large enough that you cannot use them next to other HDMI cables because they will get in the way. However, it does come with one short (maybe 3 inches) pigtail adapter that you can plug the wireless HDMI into to get it away from tight spots. These HDMI connectors seem to transmit well and there isnt very noticeable lag which is nice. Overall, I am pretty happy with it, but there are a few minor issues that I mentioned above.

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.

I am very disappointed in this product. Its a hit or miss crap shoot. Sometimes it works as it should, most times it does not pair with itself. I had to go with another brand. this one is frustrating. It works when it wants to.

At first the device worked great. However, over time it developed bugs and got real tempermental. It basically works when it wants to for no rhyme or reason. It will be working fine and then all of a sudden stop working. Plug it into two different computers still no luck. Then, the third computer it will come back on again. This is not a reliable device at all. Id avoid buying this one.

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.