Kensington Slim Nano Combo Laptop Lock - With Today'S Slim Laptops With Nano Security Slots, A Typical Cable Lock Head Might Be Too Thick, Unevenly Raising The Device Off Its Surface. The Slim Nanosaver Combination Laptop Lock Is The Strongest Keyless Locking Solution That Allows Ultra-Thin And 2-In-1 Laptops With Nano Lock Slots To Lie Flat And Stable.