Jlink V6.16c does not recognize the sniffer when attached to a USB port.

[aandwatawkodotnet]

Jlink immediately reports it cannot find the attached.  The system is Windows 7 pro.

[David Edwin]

These are adafruit specific questions about an adafruit board and it would be hard for us to answer this with authority. You should get support from adafruit on this.