weJupit Wireless HDMI Extender Kit, 1080p HD Transmitter & Receiver to TV or Projector, Compatible with Laptops PC Blu-ray DVD Cable Satellite Box PS3 PS4 Xbox 360 Xbox One (Up to 30m with IR)

Pros:-Seems good quality construction-Super Easy to setup, connect and go-No apparent compression-It works great for movies, presentations, pictures and other stuff with a low frame rate.-When it gets hot it disconnects till it gets cool, this is good in the sense that it just doesn't burn or melts, they have a failsafe so it's something.-Can be used with something with highish framerate if you strap it to a fanCons:-Gets hot when you push it, I was using it for Zwift (kind of a video game) and it would get hot and disconnect leaving you stranded for minutes.-There is signal degradation with high bit rate movies (when there is too much going on on the screen, like a car chase)-Doesn't activate Samsung Dex or desktop mode on android phones, just does screen mirroring.Conclusion, it works, but is not meant for heavy duty usage, has poor heavy heat management, but at least it has overheat protections in place which prevent it from burning, and you can ducttape it, to a cooling fan and it works great that way.The signal degradation issues are inherent to this kind of devices, even if the signal is totally uncompressed is a digital signal and data is lost along the way, specially with obstructions or electrical/static noise (which we all have with so many wireless crap around us) or if the frame rate is high, there is only so much data that makes it thru and you start seeing artifacts and pixelation all over the place.Don't get me wrong, is very usable, I'm very picky so this whole thing is very very subjective, for movies is only in some parts where you can see issues, but for the most part, it looks like your regular Netflix stream, for games it craps out a bit, but hey at least I don't have to run a 5meter/15ft cable across my room and into the drywall so there is that. If you want to show pictures, movies or a presentation and you have a direct line of sight between the transmitter and receiver this thing is great I tested it to 10 meters/30ft (ran out of room) and still worked flawlessly.So again, the whole thing is very subjective depending on what is good picture quality for you.I'm still debating whether to keep it, mostly cause I hate having to cool it down, the fan is just an extra thing I have to connect to another usb port which I hate. If it didn't had that issue I wouldn't mind the slight picture degradation that it gives while gaming or when Michael Bay is blowing too much stuff up and trying to get you dizzy by spinning and shaking the camera all over the place.

I was really skeptical when first wireless HDMI 720p/1080p appeared on the market. And based on those reviews I was right.Here with 10Gb promised throughput I decided to give it a try, I did think that maybe for 1080p there would be no latency (or extremely small one like 1-10ms). So my setup is Macbook connected directly to "weJupit Zero Latency Wireless 4k 30Hz HDMI Extender Transmitter" projector 1080p, on Macbook screen mirroring to HDMI extender. The distance between transmitter and receiver ~25ft. I used iPhone 7 to record 120fps slomo to catch the difference. Screenshorts attached.At some point I noticed a high pitch sound from transmitter usually the sound like that comes from bad /old transformers.4k I tested just played a video (animation) on 4k display trough "weJupit Zero Latency Wireless 4k" it was laggy every 5-10 seconds there was a visible delay in frames.ThanksEdit: 5 month Later. The system is working. My apple TV connected to an HDMI HiFi system and HDMI HiFi system output goes trough Wireless Extender to Projector. The longest non stop strike for binging shows and playing video games around 5-6 hours. The system is pretty stable no lags (1080p) no connection issues and it's not getting too hot. I'll add 1 star so total now 4.

USB-C device stopped working after 38 days. That was one week after the return window. Worked ok until then. Device gets very hot after 30 minutes of use.Also, we used this in a chromebook that does not have a native 1280 x 1080 screen. For the time the device worked, we could project a second (extended) display from the laptop to the TV (in 1080p) but could not duplicate the main display which was a different aspect ratio (with lower resolution). Be aware that unlike a cable, the device is very strict about the 1080p format.q

I don't have the base very far from the receiver so I can't provide details as to range, but I can say this worked well for me with no noticeable latency at all (including kids playing xBox). I would prefer a (much) lower price than what I paid, but this works.

I could only get about 20 feet range (4k@30 HZ) out of this product. I tried carefully aiming the receiver and transmitter. I slowly moved them each around to try to find a 'sweet spot" but I could not. I am not a newbie, quite experienced in home entertainment and rf products. At short range it did work well. So if you need 20 feet or so line of sight this might work for you. I needed about 50 feet and it just won't do that even though it says up to 100 feet.

This has too much lag time. It is almost impossible to use my mouse.Also, the base station is not USB powered. My other one is and I can plug the power right into the USB port on my TV instead of digging for a plug under all the other wires.

Easy to install/connect.

Easy to install and works well.