Features: 1. Superior strength lock head to resist tampering. 2. 4-digit resettable function, reaches up to 10,000 combinations, set your unique combination for maximum security. 3. Plated steel cable with alloy steel lock housing, strength and stability, works as an ideal theft deterrent. 4. Convenient use with 90-degree swivel cable joint, easy to install and safe to use. 5. Works with all laptops, desktops, docking stations with built-in standard security lock slot. Specification: Material: Plated steel, alloy steel, ABS Color: Silver Length: 110cm / 43.3in Package Weight: 107g Quantity: 1pc Fit: Fits almost all laptops (except some mini computers with small keyhole) How to set password: 1. The original password is 0000, enter the password and hold down 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 be gently pressed to the end); Change the password; Do not release the round button until the password is completely changed. Package Contents: 1 x Laptop Security Lock [Superior Strength Lock Head]: The 4-digit password lock has a superior strength lock head to resist tampering [90-Degree Swivel Cable Joint]: Convenient use with 90-degree swivel cable joint, easy to install and safe to use [4-Digit Resettable Function]: 4-digit resettable function, reaches up to 10,000 combinations, set your unique combination for maximum security [Strong and Stable]: Plated steel cable with alloy steel lock housing, strength and stability, works as an ideal theft deterrent [Wide Application]: Works with all laptops, desktops, docking stations with built-in standard security lock slot [Superior Strength Lock Head]: The 4-digit password lock has a superior strength lock head to resist tampering [90-Degree Swivel Cable Joint]: Convenient use with 90-degree swivel cable joint, easy to install and safe to use [4-Digit Resettable Function]: 4-digit resettable function, reaches up to 10,000 combinations, set your unique combination for maximum security [Strong and Stable]: Plated steel cable with alloy steel lock housing, strength and stability, works as an ideal theft deterrent [Wide Application]: Works with all laptops, desktops, docking stations with built-in standard security lock slot