Protect compatible laptops and devices against theft in offices, schools, libraries, co-working spaces, and shared public environments with the Astrum NB120 Combination Laptop Cable Lock - a durable everyday security solution designed for devices with a standard rectangular security slot. Ideal for professional, educational, and business environments, the NB120 helps reduce the risk of opportunistic theft while providing dependable physical device protection for compatible laptops, monitors, docking stations, and office equipment.
Built for convenient keyless security, the NB120 features a resettable combination locking system with up to 10,000 possible code combinations, eliminating the need to carry physical keys. Its multi-stranded galvanized steel cable with protective PVC coating helps resist tampering and daily wear, while the durable stainless steel locking head delivers reliable long-term performance. Compact, lightweight, and easy to carry, the NB120 provides practical everyday device security for compatible older-generation laptops and devices using the standard rectangular lock slot design.
Standard Rectangular Security Slot Support - Reliable Device Protection
Designed for devices equipped with a standard rectangular laptop security slot commonly found on many older laptops, monitors, docking stations, and office devices.
Important Compatibility Notice - Please Check Your Device Slot Type
This lock supports only older-style standard rectangular security slots and is not compatible with:
- Nano security slots
- Wedge/N17 lock slots
- Ultra-slim proprietary lock slots
- Devices without a physical lock slot
Many newer Dell, HP, Lenovo, and ultra-thin laptops now use newer nano or wedge-style security slots instead of the classic rectangular slot. Please verify your device lock slot before purchasing to avoid compatibility issues and unnecessary returns.
Resettable Combination Lock - Secure Keyless Convenience
Features a resettable combination locking system with up to 10,000 possible code combinations for secure everyday access without requiring physical keys.
Galvanized Steel Security Cable - Durable Anti-Theft Protection
Multi-stranded galvanized steel cable construction helps resist tampering, cutting attempts, and everyday wear for dependable long-term security.
Protective PVC Cable Coating - Improved Everyday Durability
PVC-coated cable helps minimise surface scratches while improving durability during transport and regular use.
Stainless Steel Locking Head - Reliable Long-Term Performance
Durable stainless steel locking mechanism provides dependable locking performance for office, educational, and shared workspace environments.
Compact Portable Design - Easy Everyday Carry
Lightweight portable construction makes it ideal for offices, classrooms, libraries, co-working spaces, remote work setups, and travel use.
Keyless Security System - No Keys to Carry or Lose
Combination-based locking design removes the inconvenience of carrying physical keys while allowing quick and convenient everyday security access.
Ideal for Shared Workspaces - Added Peace of Mind
Perfect for helping secure unattended compatible devices in offices, universities, libraries, reception areas, and public-access environments.
Important Usage Notice - Store Your Combination Safely
After setting your personal combination, record it and keep it stored securely. The lock cannot be opened or reset once locked without the correct combination code.
Designed For
- Laptops with standard rectangular security slots
- Office and business environments
- Schools and universities
- Libraries and shared workspaces
- Reception and public areas
- Remote work and co-working spaces
- Device theft prevention
- Everyday laptop security use
Technical Specifications
- Model: NB120
- Lock Type: Resettable Number Combination
- Combination Capacity: Up to 10,000 Possible Combinations
- Slot Compatibility: Standard Rectangular Security Slot
- Cable Material: Multi-Stranded Galvanized Steel with PVC Coating
- Lock Head Material: Stainless Steel
- Security Type: Keyless Combination Lock
- Compatibility: Devices with Standard Rectangular Security Slot Support Only
About Astrum
Astrum is a global consumer technology brand focused on practical, reliable, and well-engineered smart technology solutions designed for modern everyday living. The NB120 reflects this commitment by delivering dependable physical laptop security, durable anti-theft protection, and convenient everyday device safety for compatible work, study, and shared workspace environments.
What's in the box
1 x Astrum NB120 Secure Combination Laptop Cable Lock
