Slim N17 Combination Laptop Lock for Wedge-Shaped Slots

lock slot for Kensington is the Universal Security Lock from Multplx Works with any laptop using your audio port instead I use this and it

The right side of the Aspire 3 offers a Kensington lock port, a USB-A port, and a headphone jack PCWorld Robert Strohmeyer Acer Aspire 3:

kensington lock slot Officially known as the Universal Notebook Security Cable, the locking slot for this cable is built into many notebook computers The cable is looped through

kensington lock slot use Noble wedge Lock slot; check with Dell to ensure your laptop has the newer wedge slot