Designed to fit the Kensington Nano Security Slot , the NanoSaver Keyed Dual Head Laptop Lock secures ultra-thin laptops, tablets, and 2-in-1s, as well as a secondary device featuring the industry-standard Kensington Security Slot , with the same quality and strength that has made Kensington The Professionals' Choice for more than 25 years. Developed using strict specifications, patented technologies, and rigorous testing against tough environmental conditions, the NanoSaver Keyed Dual Head Laptop Lock provides next generation security for ultra-thin devices and desktop peripherals.