The port powers up in the default low power mode, but the attached device can signal that it supports more if the device can provide it.
You want to start off with low power — since starting off with high power could damage devices that don’t support it.
The port powers up in the default low power mode, but the attached device can signal that it supports more if the device can provide it.
You want to start off with low power — since starting off with high power could damage devices that don’t support it.