Review on OREI UltraHD 4K @ 60 Hz HDMI Splitter - 1 In 2 Out 2 Port 2:8-Bit - HDMI 2.0, HDCP 2.0, 18 Gbps, EDID - Duplicate / Mirror 4K Screens - UHDS-102 by Jared Winebrenner

I've tried many of these and none have worked. I wouldn't get a picture on any of the TVs, although the lights on the units, if any, would come on to say they were working. But one day with two smaller "multi-brand" versions that the dealer sent me two of, thinking one was faulty, I daisy-chained them so each box only supports one TV, and it worked. Not sure what this action did to the mix to get the picture on two TVs? It still works. . .But now I need to feed two TVs from another source. I don't know why but thought I'd just give it a try and see what happens. So"It worked!". And works with the switch in any mode. I have a 2013 Samsung 55" LED TV that has been experiencing a "long known issue" for years and the models don't work well with Revain Fire Sticks. None of the manufacturers have solved the problem. BUT with this splitter I get a clean and crisp beautiful picture on my Sammy 55 and also on another Samsung TV that had no problems with the stick. But now I have a device that does the job I needed to install two other widely used devices under different names. to get a picture, not to mention support for sending a signal to two TVs, which these devices are designed for. EDID switched to another source and that fixed it. I've since switched it back to see if it will do that again, it's not... yet. I will be buying another of these to replace the Rube Goldberg machine. which I previously built for another source.