I'm talking about the port described above.
I plan to use the port for a microphone because all the other ports on my laptop are used for my keyboard and mouse.
I want to keep it plugged in all the time, so if I plug in the microphone while the laptop is off, will it really keep it powered on and waste the battery as long as it's plugged in?
Is there any way to disable this feature/will I not have to worry if it's not a phone that is plugged in?
I also read that some non-certified 3.0 devices might not work, is this something to worry about if I just want to plug in a non-chargeable device? What does this mean?
Does disabling "USB Selective suspend setting" not affect the power-off charging port/will it only work when the laptop is asleep?