Universal Serial Bus (Usb) Port - Medion ERAZER X6811 Mode D'emploi

Universal Serial Bus (USB) Port

On the USB it is possible to connect up to 127 devices which correspond to the USB
standard (1.1 and 2.0 supported).
3.0 USB connections are completely backwards compatible with 2.0 and 1.1 USB.
Your notebook has 2 USB 3.0 connection sockets (USB 1.1 compatible) (11) and
2 USB 2.0 connection sockets (13).
Note
Some USB devices require that you reinstall software drivers when
you connect the device to a different USB port than the one
originally used. This can be avoided by always using a certain
device with the same USB port.
54

Universal Serial Bus (USB) Port