What is the port on the side of my HP Envy 14 laptop that has a lock symbol?

It's about 1 mm wide, and i also have one on my Fantom 2tb external hd.What is the port on the side of my HP Envy 14 laptop that has a lock symbol?
it is there for putting a lock on your laptop so just in case if it tries restrain it if it tries to run away from you :)



ok. seriously. this is the chain lock.



something like this

http://www.superwarehouse.com/HP_System_鈥?/a>
They're little jacks where you can plug the device in to a cable lock.What is the port on the side of my HP Envy 14 laptop that has a lock symbol?
Probably a Kensington Lock slot.

just tires

seattle