6 ms·
USB 3.0 can eat alot of power due to high speed, if it's always active...
by BarsMonster 3y ago
USB 3.0 can eat alot of power due to high speed, if it's always active...
- bradfa 3y agoUSB 3.0 host controllers and hubs do not need to consume large amounts of power nor do they need to always be active, if designed well. USB 3.0 has LPM (link power management) and Microsoft wrote up a nice overview: https://learn.microsoft.com/en-us/windows-hardware/drivers/usbcon/usb-3-0-lpm-mechanism- https://learn.microsoft.com/en-us/windows-hardware/drivers/u...