Wireless Screen Mirroring Projector

Using this to decode an NDI source to a projector in Church services with live stream. We previously were sending the Presentation Laptops screen to the OBS computer via NDI, and used a separate proprietary wireless video feed to the main projector. Got this so we can use the same NDI source for both and eliminate the wireless projector feed. It is working well. One thing to be aware of: the projector will display will go blank in a couple of seconds if there is no video and audio activity when using NDI Screen Capture as the source. This can be an issue during power points with static screens. You can set the decoder to keep the last thing displayed on the screen or allow it to go blank. I prefer it to go blank so I know something is wrong right away. You can also resolve by making sure the NDI Screen Capture is using an active audio source (like the microphone). This decoder has been reliable and is reasonably priced. Perhaps other decoders won't have the inactivity issue but they are also more expensive. This has not been a show stopper for us.

Its casting (aka screen mirroring) feature is better than its rivals

[This review was collected as part of a promotion.] I use this device mostly as a screen mirroring monitor to view my YouTube clips in a large canvas. So far, very satisfactory with its performance only except for the case when Galaxy Tab A is connected. It rarely happened with Galaxy S series smartphone or A series phone, but Tab A frequently causes some abrupt disconnection while watching it with FUN. Samsung health feature is one of my favorites, and I usually do workout following the instructors. The only thing I want from this is to allow other OTT service applications such as TVING of Korea. But still I can mirroring the contents to the screen, so that's not a real problem. Overall it is a very satisfactory device.

Use them for pc screen mirroring to large tv's for group meetings. No lag.... perfect.

I have another NAS mirroring all my data. Mirroring seems secure enough, but I wanted to backup that data. This works perfectly for that. For added data safety, I keep this backup data in a separate location after each weekly backup.

We use this projector screen in our church activities.

I installed them next to my projector screen and they sound great.

“This is a review for the Epson Powerlite 1781W Projector that I received free of charge to do a beta test and review." Upon first look this seems to be just another desktop projector – thin and easy to carry, light and nice and bright at 3200 lumens. Connect the Epson Powerlite 1781W to your PC or laptop via an HDMI cable and now project your content to a much larger audience – but that’s about where the similarities end. Setup the wireless networking and now you can connect wirelessly not only from your PC/laptop, but also from your Android or Apple phone or tablet! Project phones, documents, WEB sites or even your entire phone screen; all without the need to physically connect the device to the projector. Streaming video is a little laggy over the wireless, but is crystal clear over the HDMI connection. The built-in speaker isn’t designed to overwhelm the listener, but it does a good job at recreating audio for a limited listening area. The projector also has the ability to auto adjust the image should the projector be moved. It does a good job and I’ve only had to make small, manual adjustments a few times. The adjustment can be made either on the top pf the projector, or using the handy remote control that comes with the device. The remote doubles as a wireless mouse and you can use it to control presentations with the need to be in front of your PC/laptop. The Epson Powerlite 1781W Projector is a very powerful, highly portable projector that will address both your personal and professional needs. The options are so numerous that trying to note them all in a single review is impossible, making real user reviews important for people like me when making a purchase. While I did receive this unit free of charge for my review, I truly believe that should you purchase this unit, you will find it as powerful, easy to use and flexible as I have!

Anyone looking to extend there monitor onto a TV screen or projector this is the way to go.

This thing worked great. This is just what I needed to get my screen up and another screen to my projector up at the same time in my sanctuary. This was great.