Asus Maximus II Gene - Manual (Page 101)

ROG Maximus II GENE 3-27
The USB Devices Enabled item shows the auto-detected values. If no USB
device is detected, the item shows None.
USB Functions [Enabled]
[Enabled] Enables the USB Host Controllers.
[Disabled] Disables the controllers.
The following items appear only when you set USB Functions to [Enabled].
USB 2.0 Controller [Enabled]
[Enabled] Enables the USB 2.0 controller.
[Disabled] Disables the controller.
USB 2.0 Controller Mode [HiSpeed]
[FullSpeed] Set the USB 2.0 controller mode to FullSpeed (12 Mbps).
[HiSpeed] Set the USB 2.0 controller mode to HiSpeed (480 Mbps).
The USB 2.0 Controller Mode item appears only when you enable the USB
2.0 Controller.
BIOS EHCI Hand-off [Enabled]
[Enabled] Enables the support for operating systems without an EHCI
hand-off feature.
[Disabled] Disables the function.
Onboard VIA 1394 [Enabled]
[Enabled] Enables the VIA 1394 controller.
[Disabled] Disables the controller.
3.�.4 USB Configuration
The items in this menu allows you to change the USB-related features. Select an
item then press <Enter> to display the configuration options.
BIOS SETUP UTILITY
Advanced
USB Configuration
USB Devices Enabled:
None
USB Functions [Enabled]
USB 2.0 Controller [Enabled]
USB 2.0 Controller Mode [HiSpeed]
BIOS EHCI Hand-off [Enabled]
Legacy USB Support [Auto]
Options
Disabled
Enabled