Universal 3-in-1 Keyed Laptop Lock fits standard, nano or wedge-shaped laptop security slots. Anti-Pick Hidden Pin technology resists tampering and offers peace of mind. Smaller key opening thwarts picking attempts. Lock head rotates and pivots, allowing flexible movement and easy key insertion. Carbon steel cable creates strong security against theft attempts. The 1.8 meter (6') long cable is sheathed with plastic to deliver cut-resistance and theft-resistance. Lock tips are easily changeable. Tether keeps unused lock tips within reach. Register and Retrieve - Kensington's online key registration program - provides quick, secure and free key replacement if the key is lost or stolen. Lock is precision-engineered to meet or exceed rigorous industry standards for strength, physical endurance and mechanical resilience.