This behavior is by design. The USB port on the Killer NIC is only accessible from FNApps that run on the card itself. This was a Linux-based application that is no longer supported by Killer Networking. The only physical connection accessible from Windows is the standard RJ-45 (Ethernet) network port.
USB Devices Plugged into the USB Port on the Killer Xeno Pro Do Not Function
Updated on February 19, 2019
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