Best Steel Laptop Security Locks of 2026

The Kensington Laptop Lock is a versatile security solution designed to protect your devices. Its universal 3-in-1 design means it can fit various laptop tether slots, ensuring compatibility with different brands and models. You will appreciate the resettable 4-number dial, offering up to 10,000 combinations for enhanced security. The strong 1.8 metre carbon steel cable, wrapped in a plastic sheath, provides effective cut and theft resistance, giving you peace of mind when leaving your laptop unattended.

The StarTech Laptop Cable Lock offers a versatile security solution with its 3-in-1 interchangeable lock tips, fitting Kensington K-Slot, Nano, and Wedge slots. This means you can protect a wide range of laptops and ultrathin devices without hassle. The 4-digit combination lock provides keyless security with up to 10,000 code options, giving you peace of mind without needing to carry keys. Its strong, cut-resistant steel cable is durable and practical for everyday use. Thoughtfully designed, the lock head rotates 360° and aligns easily with your device, making it simple to secure your laptop, even when it lies flat.

The Multplx Laptop Security Lock is an essential tool for protecting your laptop from theft. It is designed for laptops without a dedicated lock slot, making it a great alternative to traditional Kensington locks. This lock works with a wide range of devices, including MacBooks and tablets, as long as they have a 3.5mm audio port. The durable, cut-resistant steel cable allows you to secure your device to fixed structures, ensuring peace of mind whether you're at the office or in a café.

The Kensington Microsaver 2.0 offers robust security for your laptop. Its strong 10 mm locking head ensures a secure fit, protecting your device from theft. With patented hidden pin technology, you can feel confident that your lock cannot be manipulated. This padlock is specifically designed for the thinnest laptops, making it versatile and user-friendly. The high-quality construction guarantees durability and reliability, giving you peace of mind while you work or travel.

The Kensington Laptop Lock is a versatile 3-in-1 security device designed to protect your laptop and other devices. It features a special pivot/rotate hinge for easy key insertion, ensuring you can secure your device quickly. The lock is compatible with standard, nano, or wedge-shaped laptop tether slots, making it suitable for various brands and generations. With its patented 5mm keying system and a robust 1.8-metre carbon steel cable, you can feel confident that your device is protected against theft and tampering.

The StarTech.com Laptop Cable Lock provides robust security for your devices with its 6.5ft anti-theft cable, made of durable vinyl-coated steel. This lock features a 4-digit combination system, ensuring keyless access and allowing you to create a unique code that offers 10,000 possible combinations. Designed for compatibility with various Dell laptops, the lock tip aligns flush with ultrathin devices, preventing scratches while in use. Additionally, the swivelling hinge allows easy access even in tight spaces, making it a convenient choice for everyday use.