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