Laptop Lock Adapter for Security Lock | Adds Security Slot To Any Laptop inc MacBook | Use With Standard T-Shaped Bar Cable Locks | No Adhesive Needed

Does what it says. It fits into the 3.5mm jack and winds out to lock. The Kensington lock then fits A-OK and pretty much blocks the screw that winds it out to grab hold of the 3.5mm jack hole (so it can't be undone easily). On reflection however, because it is able to be rotated in the slot and provide a good amount to grasp, I am more concerned that it could easily be forcibly broken from my laptop. Ok, the thief would have a broken chassis but they would also have all my data and a repairable device. Also, the lock footprint is rather large and covers a connection point next to it (sigh). I think I need to revisit my requirements. Maybe a more robust PC chassis than the HP Omen 17" provides (bigger sigh!).