Quote Originally Posted by radier View Post
What is the point in wasting USB 3.0 port for mouse/keyboard or stuff like this?
this is an uefi bug with the steelseries xai mice. when legacy usb 2.0 is enabled and the mice is connected to an usb 2.0 port the system bootup takes several minutes. when connected without legacy usb support enabled the bootup works fine within seconds...

so i've to waste one usb 3.0 port with legacy support disabled. if not i can't get into uefi bios at startup and the startup takes much too long