. Ultrabook & Mac Book Air laptops are valuable business tools & highly desirable for thieves. But they can pose a real challenge when it comes to security. The fact is some ultra-thin laptops lack a security slot making it impossible to attach a lock & secure it from theft. Fortunately theres a solution thats just as slim & sleek as the Ultrabook itself.. The Kensington Security Slot Adapter securely attaches to your Ultrabook & other peripheral devices that do not already have Kensington's built-in security slot. Simply attach the adapter with the included ultra-strong industrial-strength adhesive & youre ready to use a laptop lock to protect your investment against theft (lock sold separately). Your Ultrabook is now ultra secure Key Product Info. Whats Inside Security Slot Adapter tape glue Attractive K-slot adapter for Macbook Air & Ultrabooks lacking a K-slot Compatible with Ultrabook & Mac Book laptops Compatible with any tablet simply apply the adapter to the back of the tablet & lock