this post was submitted on 09 Sep 2024
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Why would you need them on a MacBook? They're always Thunderbolt.
No they aren't. Only some are.
https://support.apple.com/en-us/109523
Okay, the old ones that apparently have both do have the Thunderbolt symbol on the ones that are, though, so what's the problem?
The only devices that don't have at least Thunderbolt 3 on all ports do use the Thunderbolt logo on the ones that support it, except the short-lived 12-inch MacBook (non-Pro, non-Air). Basically, for data transfer:
For power delivery, every USB-C port in every Apple laptop supports at least first generation USB-PD.
For display, every USB-C port in every Apple laptop (and maybe even the desktops) supports DisplayPort alt mode.
It's annoying but not actually that hard to remember in the wild.