Strong 10mm twin lock heads offer uncompromised security for even the thinnest laptops and devices;Patented Hidden Pin Technology provides anti-pick features unique to Kensington;T-Bar Locking Technology attaches to the Kensington Security Slot found on most laptops and other devices;Ultra carbon steel cable is extra thick to provide the highest level of cut resistance;NOTE: Not compatible with several 2016 Dell laptops and tablets including some Inspiron, Latitude, Venue, XPS, and Chromebook 13 models that use the Noble lock slot. Please review your device's technical specifications.