If you work on a laptop all the time, chances are you’ve invested a lot in a high-quality, lightweight laptop that’s also a pleasure to work on. Just like you’d protect your laptop with a case and screen protector, you should also consider using a lock to secure it while it’s not in use. Here, your best options for laptop security locks.
Our Editor’s Best Laptop Security Locks Reviews
- Laptop Lock for Dell laptops fits seamlessly into Dell and Alienware laptops with the wedge type lock slot. Note: Not all Dell devices have wedge-shaped slot. Measure your slot size to ensure you find the right fit.
- Resettable 4-wheel Number code with 10, 000 possible combinations. Push-button design for one-handed engagement to easily attach lock
- Unique lock engagement creates the strongest connection between the lock head and slot; 6' long carbon steel cable is cut-resistant and anchors to desk, table or any fixed structure
- Independently verified and tested for industry-leading standards in torque/pull, foreign implements, lock lifecycle, corrosion, key strength and other environmental condition
- 5 year Warranty and lifetime technical support
- One lock for any slot — fits standard, nano, or wedge-shaped laptop 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
- Resettable 4-number dial offers 10,000 possible combinations and the ability to easily change the code
- 1.8m (6 ft.) carbon steel cable with plastic sheath delivers cut and theft resistance
- Register & Retrieve, Kensington’s online registration program, allows for quick, secure, and free combination retrieval
- Kensington locks are verified and tested. Each lock is precision engineered to meet or exceed rigorous industry standards for strength, physical endurance, and mechanical resilience
- Protect laptops from theft. Designed for laptops with no dedicated lock slot. Alternative to Kensington Locks.
- Works with Macbooks, Surface, Dell, Lenevo and all other major laptops, tablets and notebooks that have a 3.5mm audio port (headphone / AUX port)
- Extremely durable cut resistant steel cable to tether to to desks, tables, or any fixed structure
- 1.7 metre cable length providing both flexibility and convenience in cable management
- Resettable 4-digit combination lock with 10,000 possible combinations. Easy flick switch to lock and unlock for fast setup.
- Computer lock for HP, Lenovo, Acer, Asus and other brands; not compatible with Dell or Alienware (see part # K68008WW)
- Resettable 4-wheel Number code with 10, 000 possible combinations. Push-button design for one-handed engagement to easily attach lock
- 6’ long carbon steel cable is cut-resistant and anchors to desks, tables, or any fixed structure
- Attaches to laptops, desktops, TVs, monitors, hard drives, docking stations, projectors or any other device featuring a Kensington standard size security slot
- Independently verified and tested for industry-leading standards in torque/pull, foreign implements, lock lifecycle, corrosion, key strength and other environmental condition
- MADE FOR MACBOOK PRO (2021–2024 14"/16") — Locks to the MacBook Pro bottom-side vent slot without blocking ports or speakers. The rotatable lock housing and flexible 6.56 ft cable make it easy to secure your Mac in offices, cafés, classrooms, and shared workspaces.
- RELIABLE ANTI-THEFT PROTECTION: This laptop locking cable uses a secure keyed lock system to deter grab-and-go thefts in offices, schools, cafés and libraries. Secure your MacBook Pro with a simple turn of the key — no codes to forget. Includes two keys for backup.
- CUT-RESISTANT STEEL STRENGTH: The durable cut-resistant steel cable helps resist cutting and prying, giving you everyday peace of mind in the office or at home. A soft silicone contact point protects your MacBook Pro’s aluminum finish from scratches while you attach, lock and unlock.
- EASY, FLEXIBLE SETUP: The rotatable head and cable make it easy to secure a MacBook Pro even in tight desk spaces, while the keyed laptop lock means no combination to forget. Designed for public spaces, labs and hot desks, this tool-free setup keeps daily use simple for shared devices.
- LIGHTWEIGHT & PORTABLE: Packs small in a bag for hybrid work, travel and temporary workstations. Use this laptop security cable to secure your MacBook Pro in cafés, classrooms, coworking spaces or hotel rooms; the laptop lock cable offers versatile reach and tidy routing in shared spaces.
- Computer lock for select HP, Lenovo and Asus laptops only and select Kensington docking stations; please check your device specifications to make sure it has a nano sized lock slot.
- Slim lockhead allows the laptop to lie flat and stable; won’t block valuable ports, allowing for full use of the laptop while attached; Pivot and rotate cable head featuring one-handed operation allows for easy and flexible connection and movement
- Resettable four-wheel number code lets you choose from 10,000 possible combinations
- 6 foot long (1.8M) carbon steel cable with plastic sheath resists tampering, offers peace-of-mind, and delivers the same level of cut and theft resistance as thicker cables
- Register & Retrieve - Kensington’s free online code registration program that allows for quick, secure, and easy lookup if the combination is ever lost or forgotten
- 🎁FIT FOR ALL THE TABLETS: 🎁With an anchor plate, The Hardware cable lock fits for Mac Book and all the Tablets, Smart Phones, such as for iPad, Microsoft Surface, Kindle, Samsung, Android Tablets and phones, etc
- 🎁FIT FOR MOST THE LAPTOPS: 🎁With standard lock, the security cable lock also fits for most laptops that have Standard slots.
- 🎁HOW TO USE: 🎁For Tablets/Laptops without standard lock slot: Bound the anchor plate, which is lined with strong adhesive, to the hard surface of the devices, then insert the locking head into the plate with keys and loop the cable around a fixed object. FOR LAPTOPS WITH LOCK SLOT, just simply insert the lock head into the slot, and loop the cable around a fixed object
- 🎁ANTI THEFT: 🎁The lock head is made of super-strong stainless steel, can be rotated in 360 degrees. The cable is made of cut-resistant twisted steel with a PVC coat, the extra length of 6.5ft fully meets your daily demands
- 🎁MODEL TIPS-- 🎁There are some Models need to be used with I3C Adhesive Security Plate, if you mind using I3C anchor plate, please buy it berofe thinking twice
- SAFETY SLOT: A security slot for most laptops, securely fastened to the inner wall of the device for a high level of safety. Please check for suitability before purchase.
- SELF-ADHESIVE ANCHOR PLATES: These cables are also suitable for devices without security slots, such as LCD monitors, projectors, LED TVs, etc. The anchor plates are fixed to the device with an adhesive.
- PROVIDES MUCH-NEEDED SECURITY: Find an immovable object in your environment and wrap the cable around the fixed object to prevent theft of electronics in public places.
- CARBON STEEL CABLE: The 5mm thick carbon steel cable is cut resistant and made from multiple wires twisted together for strength and reliability.
- WITH 2 KEYS: The unique lock engagement creates the strongest connection between the lock and the lock slot. The interface between the lock and the cable can be freely rotated.
- Complete Security Set: Super value with 2 sets of adhesive sticker & anchor plate for use on multiple mobile devices, provides much needed security against theft of your various gadgets in public places, a true laptop notebook ipad lock that gives you a peace of mind.
- Strong Adhesive Power: Industrial grade 3M adhesive provides strong adhesive power to most flat surfaces with intense power that effectively prevents tablets or cell phones being pulled away, it's also powerful enough to be inserted in to large notebook as laptop cable lock key.
- Premium Steel Design: Cut-resistant galvanized steel cable (6 feet) allows easy iPad or iPhone movement while secured. The high-quality stainless steel lock resists damage and ensures smooth operation, making it an ideal iPad locking stand when paired with our AboveTEK Tablet Stand.
- Easy Key Operation: The minimalist design ensures easy installation in seconds while being highly effective. It seamlessly integrates with your sleek Apple or Android mobile devices as a MacBook locking cable, iPad Air lock, or Samsung Galaxy Tab cable lock for added security.
- Universal Compatibility: Broad application with all tablets, smartphones, laptops, notebooks in various occasions for both commercial and private security including public library, cafe, restaurant, shop or retail store point of sale, showroom display and much more.
- 5-Foot (1.5m) Carbon Steel Cable - Resists cutting attempts and provides ample length for easily anchoring your laptop to desks, tables, and other attachment points. Incorporates anti-shearing plastic sleeve to protect surfaces
- Slim Lock Head - Designed to support thin laptops using nano sized lock slots (see images for sizing), lock secures while allowing your device to lie flat and stable
- Resettable 4-Wheel Number Code - Set or reset your personal number code from 10,000 possible combinations
- Pivoting Head and Rotating Anchor - The lock tip rotates 360º and the cable rotates up to 90º—allowing access to the ports near the lock slot on most devices and providing a convenient locking and unlocking experience
Best Laptop Security Locks Buying Guide
Before choosing the best laptop security locks you should consider following options:
1. Cable Locks: If you need to secure your laptop in a stationary place, such as a library or office, a cable lock is the best option for you. These locks typically come with two components:
a. Cable: The cable itself is typically made of steel and is either 7mm or 10mm thick. The size of the cable is important because it will determine how much force is needed to break the lock.
The thickness of the cable is also important because it determines how difficult the lock is to saw through. b. Lock: The locking mechanism of a laptop security lock is important because it determines how secure the lock is at the location that it is attached to.
Some locks use a straight steel bar to attach to the object that is being secured, while others use a hasp that the cable can attach to.
2. Cable Lock Features: Security cables are typically made of steel or hardened steel-coated nylon.
The steel is measured in breaking strength and typically ranges from 8,000 pounds to 25,000 pounds.
3. How You’ll Use It: Some laptop security locks are designed for stationary use, while others are designed to be used on laptops that will be transported.
If you will be transporting your laptop, you will want a cable lock that is lightweight, so that you can carry it with your laptop.
If you are securing your laptop in a stationary location, you will want a heavy-duty lock that will withstand a lot of force.
4. Budget: Laptop security locks can vary greatly in price depending on their size, strength, and features.
If you are looking for something that is lightweight, easy to transport, and inexpensive, you can typically find those types of locks for less than $20.
If you are looking for something that is hardened steel and will withstand a lot of force, you can typically find those types of locks for over $100.
5. Materials and Location: If your laptop will be secured in a location that is exposed to the elements, you will want to make sure that your lock has some kind of coating on it that will protect the cable and lock from corrosion.
Also, if you will be securing your laptop in a public place, you will want to make sure that it is not easily tampered with.
In a library or office setting, the lock will typically be hidden in a cabinet or drawer.6. Size and Weight: If you are planning to carry your laptop on your travels, you will want a lock that is lightweight and compact.
If you are securing your laptop in a stationary location, you will want a lock that is not going to weigh down your laptop.
7. Security: In the security industry, there is something called the “cut rate,” which refers to the time it takes someone to break a lock.
If a lock can be broken in less than 30 seconds, it is considered a cut rate lock. The time it takes someone to break a lock is determined by the materials used to make the lock, the thickness of the cable, and the locking mechanism.
The best way to determine the security of a laptop lock is to look at the materials used and the thickness of the cable.
8. Warranty: If a company does not offer a warranty on their products, that should be a red flag for you.
If a company doesn’t stand behind their products, you can assume that they probably don’t stand behind the quality
What else you should know about laptop security locks
1. What is the best laptop security lock?
The best laptop security lock is the Kensington MicroSaver 2.0.
2. How do I secure my laptop with a lock?
There are a few different ways that you can lock your laptop with a lock. One way is to purchase a laptop lock that attaches to the security slot on your laptop. Another way is to use a Kensington lock, which is a device that attaches to the security slot on your laptop and has a key that you can use to lock and unlock it.
3. What are the benefits of using a laptop security lock?
Some benefits of using a laptop security lock are that it can help prevent theft, deter vandals, and help keep your laptop safe.
4. How can I prevent my laptop from being stolen?
There are a few things you can do to prevent your laptop from being stolen:
-Keep your laptop in a secure location when you’re not using it, such as a locked drawer or cabinet.
-Consider using a laptop security cable and lock to physically secure your laptop to a stationary object.
-Use a security software solution to encrypt your laptop’s hard drive and create a password-protected login.
-Be aware of your surroundings and keep your laptop close to you when you’re in public places.
5. What are the most common types of laptop security locks?
The most common types of laptop security locks are cable locks, Kensington locks, and combination locks.
Conclusion
On the market, there are numerous best laptop security locks. Hopefully, the list of the top ten best laptop security locks will save you time researching and deciding on the best one for you.