A robust locking head that seamlessly fits into the latest Dell laptops and tablets with a wedge-shaped security slot. The unique locking system creates a strong connection between the locking head and the wedge-shaped security slot. The 5mm key system with patented Hidden Pin technology is compatible with custom locking systems across various types of Kensington locks. The cut-resistant carbon steel cable allows for anchoring to a desk or work surface, or another immovable object. The swivel and rotating joint of the cable makes it easier to attach the lock. Independently tested and verified according to industry-leading standards for torque and pull strength, protection against foreign objects, lifecycle, corrosion, key strength, and other environmental conditions. The Register & Retrieve™ program serves as a replacement key service. Thanks to master access, users and administrators can unlock or reset locks at any time.