6 Replies Latest reply on Aug 9, 2016 3:47 PM by Intel Corporation

    Cannot make USB 3.0 port connect to xHCI instead of EHCI


      The USB 3.0 port on the front panel of my NUC DN2820FYKH only connects to the USB 2.0 EHCI root hub and not to the USB 3.0 xHCI root hub as expected. Running Windows 10 and all drivers are installed and current.  Enabling or disabling Legacy USB in the BIOS makes not difference.  The BIOS is the latest available from Intel.


      Please help, I need a USB 3.0 port.  Thanks.