A:AnswerBill, maybe?. The newer remote included with the Ultra does work with more TVs than previous versions. Unfortunately I don't have access to a complete list.
A:AnswerRick, there isn't a 1 page listing of everything available since there is over 10,000 channels and a lot of different packages available with Hulu or YouTubeTV. This link does have an updated list by genre and you can search for your favorite channels https://channelstore.roku.com/browse
A:AnswerI have a Pioneer Elite amp with Dolby ATMOS. The ROKU works seamlessly with my home theater system. I think you'll be well pleased with how it will integrate with your system.
A:AnswerNone of the devices will connect at greater than 100mbs
I have had all of them and have NEVER connected greater than 88mbps
I do prefer hardwired in our main viewing room and wireless everywhere else
A:AnswerIf you have a tv that is dolby vision capable then I say yes. In addition to that, I have found that the new Ultra is quicker than the older model.
A:AnswerBob my suggestion would be to get the Roku Streambar instead of the Ultra. This would solve your sound issue and give you access to all the Roku offers.
The Ultra cannot connect directly to a soundbar is has to go to the TV first via HDMI then to a receiver or soundbar via HDMI cable or optical cable.
A:AnswerYes. Any Roku enhanced remote will work with this Ultra. Your question raises another though. The 2020 (4800R) Roku Ultra comes with an enhanced remote Why would you need to use an older one?
A:AnswerYes that will work. You could also use a optical cable to send sound out from the tv to the receiver. Or just go with a nice new Atmos receiver.
A:AnswerMaybe it's just done and you need a new one. I'm not sure my husband the tech guy in the house. Hopefully you also googled the question I find tips online can be very helpful.