The Blade - Revolutionary Universal Bracket Lock - allows you to secure any laptop, netbook and tablet with an ultra-strong retractable locking slot. The Blade Universal Lock gives you options - the option to choose your device, the option to choose your lock, the option to lock it when and how you want. Though simple in design the Blade Universal Lock is extremely tough and durable with the ability to hold up to 150lbs of weight! The Blade - Laptop & Tablet lock - fits MacBook, iPad, Galaxy, Surface, Kindle and many more.