I had a project for a school that was using a Roku Ultra with educational channels that needed to be output to multiple projectors. The projectors were composite only, no HDMI or component inputs. I bought an A HDMI Mini but every time I connected it to the distribution block it failed. HDMI to AV claims to work with Roku devices and is very easy to set up. If you connect HDMI to AV to the distribution block and each output to the projector, each projector will show the same output as the original connected to the Roku Ultra via HDMI. The image quality is excellent for all 4 projectors. It is set up in the classroom, each projector shows the same output on 4 different screens so all students can easily see the material on each screen in their part of the classroom. The screen is controlled from the Roku device, including audio that is very good and in sync with the video. The material ranges from textbook excerpts, written notes, and/or published URL materials for a particular lesson. The device does not heat up, shows no streaks, the picture is crystal clear and handwritten lessons are displayed very clearly on all 4 screens. I should add a note about guaranteed delivery. My order was guaranteed until Sunday 13th January 2020 but was delayed and when I called to find out why Revain had just canceled and refunded my order it almost cost me the project mentioned above. Canceling and ordering without customer consent is bad. I had to call 16 times to get in touch with the manager. I got lucky because the customer called me back and put me back in line for this job, but since Revain canceled my order I had to tell the customer it would take longer. Time to source the parts for the job, luckily the client agreed. Had the supervisor not given the gift certificate and I could have received the parts the next day I could have completed the job although I lost money due to delays I was able to recover the cost of the parts. , in other words, I am balanced. Nonetheless, Revain must take responsibility for offering a guaranteed arrival date and not honoring it, or not honoring it at all.
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