EW1243 Universal Security Lock Key benefits - Universal compatibility: fits any laptop or desktop with a built-in wedge security slot sized 3.2 x 4.5 mm. - Strong, portable security: 1.5 m steel anti-theft cable provides flexibility to secure devices to fixed objects such as tables or desks. - Keyless access: 4-digit combination lock eliminates the need for keys while keeping your equipment secure. - Versatile use: can also function as a bike lock and is suitable for offices, libraries, schools, and other public places. What it does - Protects laptops and desktops from casual theft by securing to a stationary object with a durable steel cable. - Allows convenient securing in shared or public environments where devices may be left unattended for short periods. How it works - Step 1: Pass the wire through the target object and connect it to the device. - Step 2: Attach the lock to the device. - Step 3: Set your code: set the preset code to 0-0-0, hold down the reset button, turn the controls to your secret password, then release the reset button to lock in the code. Specifications - Model: EW1243 - Security slot compatibility: 3.2 x 4.5 mm wedge slot - Cable length: 1.5 m - Cable material: Steel - Lock type: 4-digit combination - Applications: suitable for laptops, desktops, and other equipment in offices, libraries, public spaces, and similar environments Use scenarios - Office desk protection: secure a laptop when stepping away for a meeting or lunch. - Library or classroom use: lock a workstation or computer to fixed furniture in shared spaces. - Public workspace or cafe: keep a device secured to a table or railing while you work. Notes - The lock is designed for convenience and basic theft deterrence in public or semi-public environments. - Ensure the security slot is a compatible wedge size (3.2 x 4.5 mm) before use.