Re: Using Roku 4K remote to turn off bose soundbar
That isn't an accurate enough description of your remote. My Ultra is 4K, but it's older and doesn't have a power button or IR support for other devices. Newer remotes have one or both. If your remote has a power button and support controlling other devices with IR, there should be a code that works. If it doesn't have a power button, then I believe the answer is no.
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