Hello juankm5d,
Thank you for joining the Intel® Compute Stick Community.
The only specification in order to install a security cable loop on the Intel® Compute Stick is to use length of quality wire rope that is less than 3 mm and insert the rope through the security opening and then crimp the ends together with a cable sleeve.
Here you can check the specification mentioned above: https://www.intel.com/content/www/us/en/support/articles/000005885/boards-and-kits/intel-compute-sti... User Guide for Intel® Compute Stick STCK1A32WFC
Regards,
Amy C.
