Laptop Lock for Ultra Thin and 2-in-1 Laptops - The slim lock head has been designed to allow ultra-thin and 2-in-1 laptops to lie flat and stable - and will not raise the device off its surface Tough Lock Head and Cable - Engineered to Kensington's specifications in torque/pull, foreign implements, lock lifecycle, corrosion and key strength; Carbon steel cable resists cutting attempts Nano Security Slot Lock Engagement - Expanding side ‘hooks’ grab the internal sides of the nano lock slot, creating a strong connection between the device frame and the lock to resist and deter theft Compatibility – Slim Combination Lock fits ultra-slim and 2-in-1 devices with nano security slots; find the right Kensington lock for your device by searching 'Kensington Lock Selector' online Resettable 4 Number Combination Lock with Register and Retrieve - Choose from 10,000 possible combinations; Free code registration means you can lookup if the combination is ever lost or forgotten