Kensington K64453WW Laptop Locking Station with Keyed Lock & 6ft Cable - Secure MacBook Air/Pro & Surface Laptops - Ideal for Office, School & Public Spaces

I have been using this lock in my office desk for about two years now. I have been very happy with this purchase.Let me tell you why I chose this one. We use MacBook Pro for work. Many of my teammates were using the other locks where you have to stick a slot for the lock on the side of your MacBook. While that does the job, I feel it doesn't look good sticking out of the otherwise perfectly sleek MacBook body. I mean you don't buy a $2000 beautiful looking machine only to stick that piece of lock on the side. So that's how I ended up finding this lock and ordered it.The lock itself is very easy to install, will take you literally five minutes. I got the key version, because somehow I don't trust the number locks. Also, it is quicker to just insert the key and rotate it rather than trying to find the right combination every time I need to unlock it. One little gripe I have with it is that I cannot completely close the lid, and that's just the way this lock works. So I end up leaving it unlocked and close the lid while working on the desk with docking station. When I have to leave, I open the lid, slide the right flap and lock it up - this all takes like five seconds.The lock is sturdy and does its job. It also matches the color of the MacBook so that adds to the aesthetics. I would say go ahead and buy it if you are looking for a non-invasive lock that doesn't stick to your MacBook.