Designed for Dell laptops and tablets with a wedge lock slot, it meets Kensington's industry-leading testing standards for tamper-resistance, reliability and durability. Expanding side 'hooks' grab on to 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. The lock offers 10,000 different combination codes that can be selected by the user so it's personalized and more easily remembered. Offering the same level of cut-resistance and theft-resistance as thicker cables, the carbon steel cable with plastic sheath offers security and greater mobility with 6 feet of cable. Allows for one-handed engagement into the device, quickly and easily attaching the lock inside the wedge lock slot. Engineered to Kensington's rigorous specifications and third-party standards in torque/pull, foreign implements, lock lifecycle, corrosion, key strength and other environmental conditions. Kensington's online code registration program that allows for quick, secure and easy combination lookup if it is ever forgotten.