Portwell RUBY-D718VG2AR - Page 48

RUBY-D718VG2AR
Copyright © Portwell 2016 RUBY-D718VG2AR User's Guide
48
Feature
Description
Options
Legacy USB Support
Enables Legacy USB support. AUTO option disables legacy support if no USB
devices are connected. DISABLE option will keep USB devices available only for EFI
applications.
★Enabled, Disabled,Auto
XHCI Legacy Support
Enable/Disable XHCI Controller Legacy support.
★Enable, Disabled
XHCI Hand-off
This is workaround for OSes without XHCI hand-off support. The XHCI ownership change
should be claimed by XHCI driver.
Enabled, ★Disabled
USB Mass Storage Driver
Support
Enable/Disable USB Mass Storage Driver Support.
Disabled, ★Enabled