It sounds like you’re talking about protocol, and the article is talking about i... | Hacker News

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		dec0dedab0de 10 months ago \| parent \| context \| favorite \| on: USB On-The-Go It sounds like you’re talking about protocol, and the article is talking about implementations.

danhor 10 months ago [–]

Every USB-C docking station that exposes USB ports while also supplying the attached computer with power uses this feature, letting the computer act as a host and the docking station as the power source

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