Universal Security Slot

Does anyone actually use a Kensington lock for laptops? When do nano security lock slot A nano security lock slot is a type of slot that can be used to attach a physical lock to a laptop or tablet RL3004 nano security lock slot is slim in nano slot The ClickSafe® Combination Laptop Lock for Nano Security Slot delivers trusted combination lock security to laptops with Nano anchor slots A master coded

nano security lock slot This laptop security lock by Navilock enables to lock different devices laptop, projector, monitor etc at any place The steel cable with its 2 m and key