What does the connector color on the USB and Type-c ports mean?

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    In current mobile phones and laptops, we can often see USB-C port charger and USB-C charging cables. Sometimes when we choose Type-c cables, we can often see that the ports have different colors. You know how are the colors different between ports and how are specific standards identified?

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    【Black or white】

    Represents USB 1.0, 2.0

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    【Blue】

    Represents USB3.0

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    【Teal】

    Represents USB 3.1

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    【Green】

    Represents support for QC charging

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    【Purple】

    Represents support for Huawei fast charging

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    【Yellow or Red】

    Represents high current or this port supports charging when the computer is turned off

    【Orange】

    Only the female port has, mainly used for industrial equipment.

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    The colors of these different interfaces are mainly to increase the recognition of the product.

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