This message was posted on behalf of Intel Corporation
I understand this is an external enclosure for SATA disk to USB 3.0.
Have you tested the USB 3.0 port of the NUC with an external USB 3.0 drive? (no enclosure)
It might be a compatibility issue with the enclosure and the NUC. Please test other devices and let me know your findings.
Were you able to test your NUC? Do you still need assistance?