The patented hinge-locking and patent-pending slot-locking designs utilize Hinge-Linkâ„¢ and Slot-Linkâ„¢ technology, providing a secure and universal fit. Plus, the factory installed 4-dig

• MacBook Locking System engineered to work with MacBook Air, MacBook Pro, MacBook Pro with Retina display, and iMac

• Clean & convenient out-of-the-way locking solution. Does not obstruct ports on the side of your MacBook

• Patented hinge locking design provides the only solution available to lock your MacBook Air or MacBook Pro with Retina Display

• Compact size; easy to transport with included travel pouch

• Easy to Use: Hinge-Linkâ„¢ inserts through the hinge of the MacBook in seconds