With a simple turn of a screw your MacBook will have a compatible cable lock slot that will work with our security cable locks.The proprietary design does not require any adhesive or alteration to the body of the MacBook Air to attach this custom Ledge Lock. The New MacBook Lock slot can be quickly and easily installed on the MacBook Air, and it does not affect any functionality of the MacBook, particularly the opening and closing of the lid. The slim design of this extremely secure lock slot adapter integrates seamlessly with MacBook’s minimalist appeal, and is ultra-lightweight at less than 0.1lb so it adds minimal bulk and allowing for the MacBook to fit in a sleeve or bag.

Includes: Security Lock Slot Adapter & Key Lock for MacBook Air.Not Compatible with the Non-Touch Bar Models.Does not affect any functionality of the MacBook..Integrates seamlessly with MacBook's minimalist appeal. Ideal security device for your expensive laptops. Features Key lock; Cable length - 6 feet. Constructed of stainless steel. Smallest, most revolutionary security cable lock adapter for MacBook Air.