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by AzN1337c0d3r 1631 days ago
> Re-asserting: no, you do not need special cables for USB-PD. If a USB-C cable can't do 20V 3A, it's broken & out of spec & not USB. You're wrong & USB-C & the Type-C connector in general does not deserve this baseless & incorrect slander.

USB-C spec doesn't require cables to support PD. You're wrong.

https://www.reclaimerlabs.com/blog/2017/1/12/usb-c-for-engin...

"Even without supporting USB Power Delivery, it is possible to get as much as 15W through the USB connector. VBUS is still limited to 5 Volts, but the current can be as high as 3 Amps."

1 comments

The quote you're citing is chiefly discussing what happens if you use a charger or device doesn't have USB-PD support. Perhaps there are some cables somewhere if you search long hard. Perhaps. But again you're dealing in extremely rare & exceptional cases & sowing doubt, where I really don't think any such misgivings are deserved. I dislike seeing such unfair maligning & sowing of doubt. I do not think this sense of fear & afraidness is reasonable. A USB-C USB3 cable without CC lines is out of spec & cannot be called such.