https://www.intel.com/content/www/us/en/content-details/810826/intel-r-nuc-kit-nuc6cayh-intel-r-nuc-kit-nuc6cays-pcn-116010-00-product-design-operating-system-upgrade-bios-update-and-embedded-controller-firmware-update.html
Intel(R) NUC Kit, NUC6CAYH, Intel(R) NUC Kit, NUC6CAYS,, PCN 116010-00, Product Design, Operating...
Compute Module, Consumer Electronics, Desktop Boards, Product Design, Intel anticipates no impact to customers, see PCN detail for further information.