Security Devices

Reduce the risk of data leakage, data theft and unauthorized uploads with a software-free solution that physically blocks USB ports from unauthorized access. The Kensington USB Port Lock with Cable Guard - Rectangular has the ability to block multiple adjacent ports, one with an active USB device such as keyboard or mouse with one lock, allowing continued secure use of authorized USB devices.

Twin Lockheads

Lock two devices with a single solution. Perfect for securing multiple devices such as a laptop, monitor, or docking station. Makes cable and key management easier, and decreases cable clutter.

Fits Any Security Slot

Fits standard, nano, or wedge-shaped security slots, regardless of brand or generation, helping to "future-proof" your locking solution. Lock tips are easily changed; a tether keeps unused lock tips handy.

5mm Keying System

Common across all of Kensington's latest locks, so there's only one keying system to manage. Smaller key opening helps thwart picking attempts.

Patented Anti-Pick Hidden Pin™ Technology and Carbon Steel Cable

Resists tampering and offers peace-of-mind. 1.8m (6 ft.) cable with plastic sheath delivers cut and theft resistance.

Pivot and Rotate Lock Head

A special hinge allows flexible movement and easy key insertion.

Register & Retrieve

Kensington's online key registration program that allows for quick, secure, and free key replacement if ever lost or stolen.

Verified and Tested

Each Kensington lock is precision engineered to meet or exceed rigorous industry standards for strength, physical endurance, and mechanical resilience.

Five-Year Warranty

Rest assured knowing you're covered by Kensington, inventor and worldwide leader in laptop security locks.

Now you can lock two devices with a single solution. The Universal 3-in-1 Keyed Cable Lock - Twin Lockheads fits standard, nano, and wedge-shaped security slots, ensuring a universal fit regardless of hardware brand or generation. Perfect for securing multiple devices such as a laptop, monitor, or docking station, making cable and key management easier, decreasing cable clutter, and helping to "future-proof" your locking solution. Lock tips are easily changed; a tether keeps unused lock tips handy. Common 5mm keying system, patented Hidden Pin™ technology, and carbon steel cable provide strong security against picking and theft attempts. Pivot and rotate lock head allows flexible movement and easy key insertion. Additional features include Register & Retrieve™ for quick, secure, and easy key replacement; and a five-year warranty backed by Kensington, inventor and worldwide leader in laptop security locks. All Kensington locks are verified and tested for strength, physical endurance, and mechanical resilience.

• Twin lockheads allow you to lock two devices with a single solution. Perfect for securing multiple devices such as a laptop, monitor, or docking station. Makes cable and key management easier, and decreases cable clutter.
• One lock for any slot - fits standard, nano, or wedge-shaped security slots, regardless of brand or generation, helping to "future-proof" your locking solution. Lock tips are easily changed; a tether keeps unused lock tips handy.
• 5mm keying system is common across all of Kensington's latest locks, so there's only one keying system to manage. The smaller key opening helps thwart picking attempts.
• Patented anti-pick Hidden Pin™ technology resists tampering and offers peace-of-mind. 1.8m (6 ft.) cable with plastic sheath delivers cut and theft resistance.
• A special pivot and rotate hinge on the lock head allows flexible movement and easy key insertion.
• Register & Retrieve™, Kensington's online key registration program, allows for quick, secure, and free key replacement if ever lost or stolen.

Learn More

From the industry leader in physical device security for 25 years, Kensington has developed the strongest locking solution to secure the latest Dell laptops and tablets that have a Wedge lock slot. The N17 Keyed Laptop Lock utilizes a unique lock engagement, creating a strong and reliable connection between the lock head and slot. The 5mm Keying System with anti-pick technology provides flexibility as part of Kensington's unparalleled robust custom keying solution for IT managers. A carbon steel cable deters cutting attempts and the pivot & rotate hinge diverts the cable away from other peripherals.

Reduce the risk of data leakage, data theft and unauthorized uploads with a software-free solution that physically blocks USB ports from unauthorized access. The USB Port Lock with Cable Guard - Square has the ability to block multiple adjacent ports, one with an active USB device such as keyboard or mouse with one lock, allowing continued secure use of authorized USB devices.