Am 23.05.2018 um 22:35 schrieb Ravi Pokala:
Hi Traz,

You're referring to power consumption in terms of (milli)Amps. That's not 
right; power is measured in Watts. What you're actually talking about is 
*current*. And it looks like in some situations USB devices can draw more than 
500mA.

Since the voltage isn't a variable when talking about USB power, speaking of "power" while refering to current seems valid to me – it's 5 V only and those who read that don't even need to do any math in head.
I never read 2500mW in USB world, 500mA is common.
Just my 2¢

-harry


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