Designed for laptops and devices with a Wedge lock slot, this lock meets Kensington's high standards for tamper-resistance, reliability, and durability. Expanding side hooks grab onto the internal sides of the Wedge lock slot, creating a strong connection between the device frame and the lock to resist and deter theft attempts. As a central pillar of Kensington's locking solutions, the exclusive keying system is common across all of Kensington's locks. Unparalleled custom management features provide flexibility, and anti-pick Hidden Pin technology offers complete peace of mind. IT directors will only need to manage one keying system across their organization. Offering the same level of cut-resistance and theft-resistance as thicker cables, the carbon steel cable with a plastic sheath provides security and greater mobility. A special hinge creates great freedom of movement, eliminating awkward angles and allowing you to insert your key with complete ease. This lock is from the industry leader in physical device security with 25 years of experience. Kensington has developed the strongest locking solution to secure Dell laptops and other devices.