Features:1. Superior strength lockhead to resist tampering.2. 4-digit resettable function, reach to 10,000 combinations, set up your unique combination for maximum security.3. Plated steel cable with alloy steel lock body, fortitude and stability, serves as an ideal theft deterrent.4. Convenient operation with 90-degree swivel cable joint, easy to install and safe to use.5. Works with all notebooks, desktops, docking stations with built in standard security locking slot hole.Specification:Material: Plated steel, alloy steel, ABSColor: SilverLength: 110cm / 43.3inchPackage Weight: 107gQuantity: 1pcFitments: Fit almost all laptop (Except some mini laptop with small keyhole)How To Set Password:1. The original password is 0000, enter the password and hold the square button to unlock.2. Change the password: In the unlocked state, use a small tool (such as a small screwdriver, key, etc.) to press the round button at the bottom of the lock (need to gently press till the end); Change the password; Do not loosen the round button until the password is totally changed.Package included:1 x Notebook Security Lock [Superior Strength Lockhead]: The digit password lock has superior strength lockhead to resist tampering [90-degree Swivel Cable Joint]: Convenient operation with 90-degree swivel cable joint, easy to install and safe to use [4-digit Resettable Function]: 4-digit resettable function, reach to 10,000 combinations, set up your unique combination for maximum security [Strong and Stable]: Plated steel cable with alloy steel lock body, fortitude and stability, serves as an ideal theft deterrent [Widely Used]: Works with all notebooks, desktops, docking stations with built in standard security locking slot hole [Superior Strength Lockhead]: The digit password lock has superior strength lockhead to resist tampering [90-degree Swivel Cable Joint]: Convenient operation with 90-degree swivel cable joint, easy to install and safe to use [4-digit Resettable Function]: 4-digit resettable function, reach to 10,000 combinations, set up your unique combination for maximum security [Strong and Stable]: Plated steel cable with alloy steel lock body, fortitude and stability, serves as an ideal theft deterrent [Widely Used]: Works with all notebooks, desktops, docking stations with built in standard security locking slot hole