this post was submitted on 24 Nov 2024
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[–] disguy_ovahea@lemmy.world 5 points 5 hours ago* (last edited 2 hours ago)

Correct. The other commenter is giving bad advice.

Both power delivery and bandwidth are backwards compatible, but they are independent specifications on USB-C cables. You can even get PD capable USB-C cables that don’t transmit data at all.

Also, that’s not true for Thunderbolt cables. Each of the 5 versions have specific data and power delivery minimum and maximum specifications.