Astrum N17 Laptop Security Lock with 4-Digit Combination Cable - NB210

Protect compatible laptops against theft in offices, schools, shared workspaces, libraries, and public environments with the Astrum NB210 Laptop Security Lock - a slim high-security cable lock designed specifically for modern laptops and devices equipped with an N17 security slot. Ideal for professionals, students, remote workers, and business users, the NB210 helps provide reliable physical device protection while offering greater peace of mind in open or unattended environments.

Built for modern ultra-slim laptops, the NB210 features a slim low-profile locking head that fits cleanly into compatible N17 security slots without obstructing nearby ports or affecting daily device use. Its resettable 4-digit combination lock provides up to 10,000 possible code combinations for secure keyless protection, while the durable carbon steel cable helps resist tampering and theft attempts. Compact, lightweight, and easy to carry, the NB210 is ideal for offices, classrooms, business travel, co-working spaces, and modern mobile work environments.

N17 Security Slot Compatibility - Designed for Supported Modern Laptops

Designed specifically for laptops and devices equipped with an N17 security slot commonly found on many modern ultra-slim notebooks and business laptops.

Important Compatibility Notice - Please Check Your Device Slot Type

This lock supports only devices equipped with an N17 security slot and is not compatible with:

• Standard rectangular security slots
• Nano security slots
• Devices without a physical security slot

Please verify your device security slot type before purchasing to avoid compatibility issues and unnecessary returns.

Slim Low-Profile Lock Design - Built for Ultra-Thin Devices

Compact slim locking head integrates neatly with modern lightweight laptops without blocking nearby ports or affecting everyday usability.

4-Digit Combination Security - Convenient Keyless Protection

Resettable 4-digit combination lock provides up to 10,000 possible code combinations for secure everyday device protection without needing physical keys.

Durable Carbon Steel Cable - Reliable Anti-Theft Resistance

Strong carbon steel security cable helps resist tampering, pulling, and cutting attempts for dependable device protection in shared environments.

1.8m Security Cable Length - Flexible Everyday Positioning

Extended 1.8m cable allows flexible securing around desks, tables, counters, and fixed objects for easier workspace integration.

Zinc Alloy Lock Head - Durable Everyday Reliability

Strong zinc alloy locking mechanism delivers dependable long-term performance for office, educational, and shared workspace environments.

Lightweight Portable Security Solution - Ideal for Travel & Work

Compact lightweight design makes the lock easy to carry for office work, business travel, classrooms, libraries, and co-working spaces.

Easy Setup & Operation - Fast Everyday Device Security

Simple locking mechanism allows quick attachment to compatible devices and secure anchoring to desks or fixed structures.

Ideal for Shared & Public Spaces - Added Peace of Mind

Perfect for offices, schools, universities, reception areas, libraries, cafés, and other environments where unattended devices may be vulnerable.

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

• N17-compatible laptops and notebooks
• Office and business environments
• Schools and universities
• Libraries and co-working spaces
• Business travel and remote work
• Public and shared workspaces
• Device theft prevention
• Everyday laptop security use

Technical Specifications

• Model: NB210
• Lock Type: 4-Digit Resettable Combination Lock
• Security Slot Compatibility: N17 Security Slot (6.5 × 2.5mm)
• Combination Capacity: Up to 10,000 Possible Combinations
• Cable Material: Carbon Steel Cable
• Lock Head Material: Zinc Alloy
• Cable Length: 1.8m
• Security Type: Keyless Combination Security
• Dimensions: 65 × 25 × 20mm
• Weight: Approx. 118g

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 NB210 reflects this commitment by delivering dependable laptop security, durable anti-theft protection, and convenient everyday device safety for modern professionals, students, and mobile work environments.

What's in the box
1 x Digital Laptop Security Lock
1 x User Manual