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What is the maximum USB current?

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NTFS

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hi

I want to know that how much is the maximum current that I can get from my computer with its USB port. (my question is regarding its Vcc wires, not signal wires).

thanks in advance.

NTFS
 

Re: Maximun USB current

Hi

I believe it to be 500mA.

Regards
 

Re: Maximun USB current

100mA max during enumaration (config...)
500mA max after that (only if it is a external powered HUB like the ones that comes inside the PC).

Regards.

dps.
 

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