4 Replies Latest reply on Aug 23, 2016 2:21 PM by Intel Corporation

    USB 2.0 Bandwidth on 3.0 port. NUC6i7KYK



      I'm experiencing an issue with the current NUC6i7KYK. I've built 4 of these units so far and have experienced USB 2.0 bandwidth over 3.0 ports on each unit. I've updated my BIOS to the current version, along with the chipset, firmware, and all driver's. I'm at a loss as to what's going on here. Bios configuration changes that effect USB are legacy support being disabled, but I've disabled that option on all my previous NUC5iMYTH's and have never experienced a bandwidth issue. Not sure if the upgrade to a x4 pcie lane M.2 is eating some of the bus bandwidth, but some assistance or insight into this issue would be really appreciated.


      Unit's aftermarket specs:
      2x16GB of crucial DDR4 SO-DIMM

      2x512GB Samsung 950 PRO NVMe

      Windows 10 Enterprise