Only Half Of Screen Showing On Projector Mac

Amazon showing 23$ in B&H ONLY 8 dollars

We use this projector screen in our church activities.

I wanted a projector for business use (spreadsheets) but also for showing photography. I have only used it for the first use so far, and it looks sharp, clear and bright. It is not highly adjustable for image size, so you need room to move it forward and back to get the projected size you want. It does not have the ability to compensate for projecting at an angle to the side (sideways keystone?), which is useful and available on some projectors. It does compensate for vertical keystone. Note that it does not come with a case, other than the box.

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

5 stars! Stable and very easy to adjust level with slider on.

Works great with my Mac computer and Sony 4K projector!!

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

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.

Works great to connect my ancient mac laptop with a brand new projector-

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.