‎Security slot doesn't fit Kensington or Nobel

What is the difference between a Kensington and Dell security cable? security lock slot I've been checking g75vw images from various retailers and none seem to show a kensington security lock slot I'm assuming there isn't one security door with mail slot I bought a Kensington and a Nobel security lock and both are too big to fit my 15 7000 2-in-1 The Dell website doesn't even list any that

security cable slot You may remember, for many years laptops used to include a security slot which was designed to fit a lock cable most typically a Kensington