Advantech ARK-5261 User Manual page 60

3.2.3.6 USB Configuration
 XHCI Mode
This item allows users to enable or disable XHCI mode.
 USB2 Link Power Management|
This item allows users to enable or disable USB2 link power management.
 USB 2.0 (EHCI) Support
This item allows users to enable or disable USB 2.0 (EHCI) support.
ARK-5261 User Manual
Figure 3.24 USB Configuration
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