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fast charge with apple usb c multiport adapter!

Hi guys,

Why I cant charge my ipad pro with apple usb c multiport adapter as fast as without using this adapter?

iPad Pro 12.9-inch, 3rd Gen, Wi-Fi, Cell

Posted on May 11, 2020 12:54 AM

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Posted on May 11, 2020 2:10 AM

USB-PD chargers, when directly connected to a compatible device, operate at higher voltage than the standard 5V USB bus-voltage.


As your USB hub is not USB-PD compliant, the Power Adapter (charger) must operate at the default 5V and charging current. The USB hub may also limit the current it can supply over a single USB connection.

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May 11, 2020 2:10 AM in response to rmnmlk

USB-PD chargers, when directly connected to a compatible device, operate at higher voltage than the standard 5V USB bus-voltage.


As your USB hub is not USB-PD compliant, the Power Adapter (charger) must operate at the default 5V and charging current. The USB hub may also limit the current it can supply over a single USB connection.

fast charge with apple usb c multiport adapter!

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