IEI Integration PCIE-Q350 v1.00 - Manual (Page 162)

PCIE-Q350 PICMG 1.3 CPU Card
Page 140
Disabled Legacy USB support disabled
Enabled D EFAULT Legacy USB support enabled
Auto Legacy USB support disabled if no USB devices are
connected
USB2.0 Controller Mode [HiSpeed]
Use the USB2.0 Controller Mode option to set the speed of the USB2.0 controller.
FullSpeed The controller is capable of operating at 12Mb/s
HiSpeed D EFAULT The controller is capable of operating at 480Mb/s
6.3.8.1 USB Mass Storage Device Configuration
NOTE:
This option is only available if a USB drive is inserted into the USB port.
Use the USB Mass Storage Device Configuration menu (BIOS Menu 14) to configure USB
mass storage class devices.