Wireless HDMI Transmitter and Receiver, Wireless HDMI Splitter/Adapter/Extender Stream 4K Audio&Video from Laptop/PC/Phone to TV/Projector/Displays for Students/Business Professionals

I tried it on both PC and cell phone. Actually, it is a good wireless adapter for PC, but may not for phone.Start with connection, easy to set up, just as show in photo 1 and 2. Transmitter connected to laptop, and receiver connected to TV. Receiver can use power cord or not, depend on how long you use. Transmitter and receiver has been paired in factory, so basically you don't really need to do anything for this part. I just connect them to PC and TV separately, and wait for like 1 min, then my PC screen shows in TV directly. Certainly, make sure your TV source is HDMI. I tried to play video and audio on PC, and did not feel any time-lapse in TV. Believe it is good to have video game.Then I tried it on my cell phone, for some reason, my phone cannot screen monitoring to my TV directly, so this product does help on this to some point, since I am able to do screen casting to TV now, but it worth to mention here, in order to do so, you have to change your WiFi connection to the receiver, instead of your home internet, then you have to use cellular data to load any video you wanna play. As shown in photo, I am using my cell data. At least, I did not find there is any way that you can use home internet and transmit data to receiver at same time. But this is not a big issue to me. I premarily need this for my PC, not for cell phone.Overall, the quality is good of this product, easy to set up and use. Just pay attention its application on phone, if you wanna use it much on phone.

I purchased this to send my Real Flight RC simulator screen from my PC a room away to my large TV in the living room. Overall it worked well, the lag was not too bad, in the .1-ish second range (non scientific statement there, but you get the idea) but every now and then there would be a 3-4 second jump that would just kill me every time.For simple games, it should be fine, but for me it just did not work well enough.

If you don't plan to move around at all and hold perfectly still, maybe it will connect. Connection issues, had to reset to device and also, if the wire coming out of the dongle wiggles even slightly, picture goes out. Terrible.

The plan was to use this for an outside TV using my satellite TV box as the source. I was unable to get a stable picture through 1 glass window and about 40ft line of sight. Needed to put the transmitter outside the window. Occasional breakups in that configuration but mostly stable. The big issue is that the frame rate seems off and the motion is pretty jerky for fast moving items on the screen. Seems 30Hz at best for 1080i and 720P sources. Makes watching sports almost a headache inducing experience. I need to try some 1080P sources to see if it just drops the interlaced frames for 1080i and does a poor job of encoding 720P. Not exactly what I was hoping for but I'll keep it and use it for times when the motion video quality is not the priority. Also, the HDMI cable provided is only about 1 1/2 ft long so it's hard to place the receiver unit not behind the monitor (a signal obstruction) or in front of it (a visual obstruction). The USB cable is also short, maybe 3ft, so reaching an outlet in a position where the HDMI cable with connect to the monitor/TV is also problematic. Fortunately I have longer cables available. Probably would do just fine for slide presentations but can't recommend it for video. I'm not a gamer so can't comment on that. It does set up easily and starts up with no hassle so ease of use is no problem as long as you get a stable signal in your setup.

It is very easy to set it up, i had no troubles to get it working since it was paired up in the factory. It came with all necessary cables for the connection, but you may need power adaptor for the receiver since it did not contain it in the box(normal USB power output). The picture quality is sharp with little/no delay, and you can even connect your smart phones using buildin wifi and airplay your pictures/movies. I am very satified with this purchase.

Used this to replace the primary screen of my computer, broadcasting to my living room TV. Also used it to broadcast phones to the TV. The on screen instructions made the process easy. Wouldn't recommend it for high framerate gaming, and video streaming is iffy, but fit my use case perfectly.

This works really easy. Plug in devices between TV and PC. Make sure you provide power to each device. Normal usb chargin port provides more then enough power. TV USB ports probably won't provided enough power so you will need an usb to AC or usb charging port. Keep in mind this product DOES NOT come with a USB to Outlet adapter so you will need to use your own if you do not have USB charging ports on the outlets.Besides all that it works good but my one problem is it does not work in 4k. I have tested 3 PCs and 1 laptop which all PCS have 3070 GPUS or greater and Laptop runs a 6800x mobile. All are capabile of 4k. I thought ok its because the Hz is set to 60 from the PCs but that didnt give me 4k option if I dropped it to 30hz or even 29hz. Resolution will only ever off 1080p. So if you are looking for a 4k hdmi wireless I recommend to avoid this one as it does not do 4k.If Manufacture wants to contact me and work through this I am happy to. If we get 4k working I will glady update my review but until then 2 stars is what it gets.

No fault of this unit, but I was trying to use this to send a slide show to a live stream, while also connected wirelessly to a smart TV for a church service.Windows does not seem to let me Duplicate or Mirror to two screens. It will only Extend, so I can’t use this.I am thinking of an HDMI splitter to two of these, but I am scared (and cheap!), not sure the setup would be reliable.