this post was submitted on 09 Oct 2023
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[–] [email protected] -5 points 1 year ago (5 children)

But why is USB C directional? One phone I have won't charge if the cord is in one orientation but fast charges in the other orientation.

[–] [email protected] 52 points 1 year ago

It isn't. Either your cable is bad, or the port on your phone is bad/broken.

[–] [email protected] 4 points 1 year ago

Symmetric is the default but not required by the standard, so directionality is permitted if irregular.

[–] [email protected] 2 points 1 year ago

Technically cables are part double sided (USB3 wires, grounding) and part single sided (power, USB2), while ports should be double sided.

[–] [email protected] 1 points 1 year ago

Clean it. fixed