“Are these Ultra HDMI Certified? I assumed it was, but the box does not have the silver sticker with scannable code on it, so I'm just wondering why.”

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• Well last one I bought came with a sticker in 2021 and I did do a test it passed the 8k 40gbps test on Denon

  Answered by Z9jSony 4 years ago

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• Yes they are. You can go one below cinnamon, I believe, but I recommend minimum of cinnamon for video signal and carbon or vodka for audio if you have a good system and are splitting signal

  Answered by Casperscapes 2 years ago

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• Yes

  Answered by EduardoG 2 years ago

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