Справочник Пользователя для Samsung NP530U3CA03US

You can secure the computer by connecting a lock and cable to 

the Security Slot.
To use this feature, you have to purchase the lock and cable 

additionally. To use the lock and cable, refer to the product 

manual.

Tie the lock and cable to a fixed object and install the other end of 

the cable to the security slot.

13” models do not have a Security Slot.  

Only 14” models have a Security Slot.