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A comment on M1 Thunderbolt ports don’t fully support USB 3.1 Gen 2. Parent comment

Re:M1 Thunderbolt ports don’t fully support USB 3.1 Gen 2 by Dylan16807 on Monday April 18, 2022 @06:35AM (#31069119)
Not just can, they're only certifying "2.1" now or something like that.
[ Parent | on HN ]
Re:M1 Thunderbolt ports don’t fully support USB 3.1 Gen 2 by WithinReason on Monday April 18, 2022 @06:41AM (#31069148)
Yes, they said that 2.0 doesn't exist anymore:

1. HDMI 2.0 no longer exists, and devices should not claim compliance to v2.0 as it is not referenced any more

2. The features of HDMI 2.0 are now a sub-set of 2.1

3. All the new capabilities and features associated with HDMI 2.1 are optional (this includes FRL, the higher bandwidths, VRR, ALLM and everything else)

4. If a device claims compliance to 2.1 then they need to also state which features the device supports so there is “no confusion” (hmmmm)

https://tftcentral.co.uk/articles/when-hdmi-2-1-isnt-hdmi-2-...

[ Parent | on HN ]