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What is the purpose of this USB port? It still outputs power even after the pc is shut down. : r/pcmasterrace
How to increase output (watt) of a USB port in a laptop? Are there any devices that can increase the USB output power a little - Quora
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EFY's Electronics Design Community - A general knowledge : Voltage of Laptop USB port Find all details here: http://forum.electronicsforu.com/forum/technologies-work/test-measurement/597- laptop-usb-port-voltage | Facebook
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