Review on 📺 Amaz247 Universal ROKU IR Learning Remote for All Roku Player and Roku TV, Compatible with Roku 1, 2, 3, 4 (HD, LT, XS, XD), Roku Express - Supports Power and Volume Control on Samsung, Vizio, LG, Sony TVs by Amir Tune

I bought 2 remote controls to replace some of my lost children. They worked out of the box on my Roku players, but since I also had a compatible TV, I tried programming them into my TV. BIG MISTAKE. Not only could I not pair my TV (including using the TV remote), they are not programmed by Roku players and now don't work at all. For everything. I'm still trying learnable keys and trying to get them to work, so far without success. I tried emailing the company and got two "address unknown" emails from Google. So all those enthusiastic claims "We strive for 100% customer satisfaction” aren't true because they don't have an active email address and there's no way to contact them through Revain.