The Best Laptop Locks of 2019

Table of Contents

Laptops are more than just computers. They hold tons of personal information like your name, phone number, credit and debit card numbers, social security numbers, and more.  Of course, there are a number of digital software options that can help protect your information, like a VPN or a password manager, but what’s to stop someone from stealing your physical device? That’s why it’s important to invest in a laptop lock, particularly useful if you’re in a public place like a coffee shop, library, or train station. I’ve reviewed dozens of laptop locks and I can tell you that the following are the best on the market. Let’s get started! 

Best Laptop Locks

Editor’s Pick
Kensington Combination Cable Lock for Laptops and Other Devices
Kensington Combination Cable Lock for Laptops and Other Devices
Kensington Combination Cable Lock for Laptops and Other Devices

Forgot the code to your Kensington Combination Cable Lock for Laptops and Other Devices? Just retrieve it online, a feature that I haven't seen from any other laptop lock on the market. 

Doesn't expire

Top Contender
RUBAN Notebook Lock and Security Cable
RUBAN Notebook Lock and Security Cable
RUBAN Notebook Lock and Security Cable

We all have way too much on our minds, which is why I appreciate the RUBAN Notebook Lock and Security Cable for it's simple, two-key compatibility. 

Doesn't expire

Best For The Money
Sendt Notebook/Laptop Combination Lock Security Cable
Sendt Notebook/Laptop Combination Lock Security Cable
Sendt Notebook/Laptop Combination Lock Security Cable

Made of a durable for affordable Zinc alloy and available in six different colors, the Sendt Notebook/Laptop Combination Lock Security Cable is a great option in terms of features and price. 

Doesn't expire

Best For Customized Fit
Bodyguard Notebook Laptop Combination Lock Security Cable
Bodyguard Notebook Laptop Combination Lock Security Cable
Bodyguard Notebook Laptop Combination Lock Security Cable

With a steel cable, it'll be extremely difficult for people to get up the Bodyguard Notebook Laptop Combination Lock Security Cable. 

Doesn't expire

Best For Travel
Kensington Portable Combination Cable Lock for Laptops and Other Devices
Kensington Portable Combination Cable Lock for Laptops and Other Devices
Kensington Portable Combination Cable Lock for Laptops and Other Devices

My favorite thing about the Kensington Portable Combination Cable Lock for Laptops and Other Devices? It's six-foot coiled cable condenses down to just three inches long, making it ideal for packing in a suitcase. 

Doesn't expire

Editor’s Pick

Kensington Combination Cable Lock for Laptops and Other Devices

Kensington’s Combination Cable Lock is designed to secure not only personal laptop computers, but compatible televisions, tablets, monitors, desktops, and hard drives as well. With an easy push release button and the ability to retrieve a forgotten password online, this lock is one of the most user-friendly options on the market.

Pros: 

  • Push button design: This lock from Kensington has a push button that can secure the lock into the device with only one press. This quick and convenient design allows users to interface with the lock in a pinch.
  • Retrieve password online: After registering the lock after purchase, users can later retrieve a forgotten password online. This feature is relatively unique to Kensington products. It’s much more convenient than having to hire a locksmith, not to mention cheaper. 
  • Ultra option: For only a few more dollars, customers can opt for the “Ultra” version of this lock. This version has a carbon steel cable that is thicker and stronger than the standard version.

Cons: 

  • Not compatible with newer Dell laptops and tablets: Shoppers with a Dell product made after 2016 may not be able to use this lock. The “Kensington Security Slot” is one of the standards for laptops, but not all Dells have this feature.
  • Numbers can be hard to read: There could be more contrast between the numbering and the lock itself. Especially with poor lighting it can be hard to distinguish between the different numbers.
Shop Amazon
Kensington Combination Cable Lock for Laptops and Other Devices
Kensington Combination Cable Lock for Laptops and Other Devices
Kensington Combination Cable Lock for Laptops and Other Devices

Forgot the code to your Kensington Combination Cable Lock for Laptops and Other Devices? Just retrieve it online, a feature that I haven't seen from any other laptop lock on the market. 

Top Contender

RUBAN Notebook Lock and Security Cable

RUBAN makes a lock and security cable system that uses a small key to secure the selected device to the lock. These locks come in two different size options, 6.2’ and 6.6’.

Pros:

  • Two keys: Rather than needing to memorize and input a password every time this lock is to be unlocked, users can rely on one of two keys provided upon purchase. This takes up less space protruding out of the laptop than a standard combination lock.
  • Size options: Most laptop lock and security cable systems max out at six foot or a little longer for its length. RUBAN has an option for only a few extra dollars that extends out to 6.6 feet. This added length can increase the range of secure places in a room that the laptop can be attached to. 
  • Nice packaging: Upon receiving this product in the mail, it is clear that customer satisfaction is important to RUBAN. The packaging is slick and shows clear care to present the product professionally.

Cons:

  • Doesn’t work with new Macbooks: This lock is not compatible with newer versions of Macbook computers. The only Macbooks that will work are older versions that were manufactured with a DVD drive.
  • Keys aren’t labeled: Each key looks exactly the same, even between two separately purchased lock systems. This could cause confusion if more than one set of locks is ordered. In that case, the user would need to label the keys themselves. 
Shop Amazon
RUBAN Notebook Lock and Security Cable
RUBAN Notebook Lock and Security Cable
RUBAN Notebook Lock and Security Cable

We all have way too much on our minds, which is why I appreciate the RUBAN Notebook Lock and Security Cable for it's simple, two-key compatibility. 

Best For The Money

Sendt Notebook/Laptop Combination Lock Security Cable

The Sendt Notebook/Laptop Combination Lock Security Cable is an affordable way of ensuring home and office devices are kept secure. These locks come in six different colors, allowing users to quickly identify their computer and lock.

Pros: 

  • Zinc alloy: These cables are made out of a zinc alloy, a popular material due to it’s strength and durability, with the low price of stainless steel. 
  • Color options: This lock comes in six different colors: black, white, red, blue, pink, and silver. This is perfect for those hoping to easily identify their laptop or other device. It’s particularly ideal for college students who spend hours in libraries where everyone has a laptop. 
  • Cost: This is one of the most affordable laptop locks on the market. With almost all of the same features of leading brands, this is a great option for those shopping on a budget or buying in bulk, perhaps for a whole department.

Cons: 

  • Not compatible with Dell: This is another laptop lock that is not compatible with all laptops, especially Dell machines.Those hoping to lock a Dell will need to look for a lock with a glue-on locking mount instead.
  • No velcro strap: This product from Sendt does not come with a velcro strap allowing you to wrap up the lock when not in use. This can make storage and transport more of a hassle.
Shop Amazon
Sendt Notebook/Laptop Combination Lock Security Cable
Sendt Notebook/Laptop Combination Lock Security Cable
Sendt Notebook/Laptop Combination Lock Security Cable

Made of a durable for affordable Zinc alloy and available in six different colors, the Sendt Notebook/Laptop Combination Lock Security Cable is a great option in terms of features and price. 

Best For Customized Fit

Bodyguard Notebook Laptop Combination Lock Security Cable

The Bodyguard Notebook Laptop Combination Lock Security Cable features a keyless four-digit combination lock with a steel cable. This set comes with nylon washers to protect the device when it is flush with the lock.

Pros: 

  • Steel cable: This manufacturer makes the cable portion of the lock system out of steel wire. This coated steel wire acts as a durable deterrent against theft, as it is extremely difficult to cut with scissors or a knife.
  • Nylon washers: Bodyguard includes nylon washers with every purchase. These utilize the softness of nylon to ensure the material of the device doesn’t get damaged, especially when picked up with the lock attached.
  • Numbers click: This lock has a feature where the numbers will make a clicking sound when rotated. This is great for the user to have a sense of whether the numbers have fully rotated to the next digit.

Cons: 

  • Don’t forget combination: If the user sets a combination and then forgets it, there is no way to reset the lock. Make sure to write down the combination in a secure place.
  • Square shape: This lock has a square shape that may get in the way of some laptop’s or other device’s cords. Other models with rounded shapes have more clearance.
Shop Amazon
Bodyguard Notebook Laptop Combination Lock Security Cable
Bodyguard Notebook Laptop Combination Lock Security Cable
Bodyguard Notebook Laptop Combination Lock Security Cable

With a steel cable, it'll be extremely difficult for people to get up the Bodyguard Notebook Laptop Combination Lock Security Cable. 

Best For Travel

Kensington Portable Combination Cable Lock for Laptops and Other Devices

Kensington’s Portable Combination Cable Lock provides the same protection of other Kensington models but is better suited for travel. The coiled cable measures six feet when stretched but can condense to just three inches.

Pros: 

  • Self-coiling cable: Kensington’s portable cable is made out of a carbon steel that is coiled in a tight oscillation. Condensing down to three inches, this is great for those hoping to travel with their device and want it secure wherever they go.
  • Two-year warranty: Kensington’s warranty guarantee is one of the most generous in the market. There is a two-year warranty that protects against manufacturer or material defect, promising to replace any faulty components.
  • Value: This is one of the most affordable cable and lock systems available for laptops and other devices. The coil feature is an added benefit, so this is quite the deal for those looking for a portable security option.

Cons:

  • Tight coil: A potential drawback of this cable is that it is coiled so tightly that some traditional anchors that would be used to secure the laptop might be too far away. Make sure there is a leg, pipe, or other sturdy object nearby where the device is usually used.
  • Numbers can be hard to read: If the Kensington security slot on the device is on the right side, the numbers of the lock will be oriented towards the back of the device. This may make unlocking and locking a bit more tedious.
Shop Amazon
Kensington Portable Combination Cable Lock for Laptops and Other Devices
Kensington Portable Combination Cable Lock for Laptops and Other Devices
Kensington Portable Combination Cable Lock for Laptops and Other Devices

My favorite thing about the Kensington Portable Combination Cable Lock for Laptops and Other Devices? It's six-foot coiled cable condenses down to just three inches long, making it ideal for packing in a suitcase. 

Laptop Lock Methodology

Best Laptop Locks Review
Best Laptop Locks Review

Laptop locks provide users with some comfort knowing that their laptops and other valuable devices are secure when they are absent. These can be a critical piece of equipment in office settings with a lot of exposed computers. These locks are also great for personal use, as users can freely use the restroom or order coffee while their laptops or tablets are secured to a heavy physical object. These locks have different attributes that make them differ from each other slightly. Here are the categories we examined when making our evaluations:

  • Lock – One of the biggest differentiations between laptop locks is the mechanism that will be securing the system. Often times this will be a lock using rotating digits, tasking the person opening the lock to know the correct digit combination. This sort of lock promises around 10,000 different combinations, so this is a benefit for those hoping to have a unique code or are hoping to change codes frequently for security reasons. Some locks have preset codes that don’t allow the user to set their own. Other lock manufacturers have an online registration system that will recover forgotten codes. The other alternative is a lock and cable system that utilizes keys. These aren’t reliant on memorization of a code, but they will however need to be kept in a safe place. If the key and the back-up are lost, it may be difficult to unlock the toughest cable and lock systems.
  • Storage – When users aren’t hoping to have their laptops or other devices locked up and secure, they will need a convenient way to store these lock and cable systems. Most – but not all – brands manufacture their lock and cable systems with a velcro strap that will help keep these long cables in order. This strap can be used during transit, when in storage, or even when being used. If the length between the laptop and the object that the cable is anchored around is a short distance, then it might be helpful to have a cable that can be wrapped. This keeps the cable from being unwieldy. Some lock and cable systems utilize coiled cables. This condenses what would be a six foot cable into something that is only a few inches wide. Coiled cables are great for maximizing space during travel and storage, as well as to keep the cable taut during use. However, these cables often time have less length allowable for the laptop or device to be comfortably used while locked up.
  • Style – Most of the leading laptop locks have a neutral black or dark grey color. This might be perfectly suitable for business or other professional settings. However, some manufacturers are making cables and locks in a variety of colors. This can benefit the user by allowing them to quickly identify their computer, especially if it is in a sea of similar-looking devices. One of the drawbacks is that it draws attention to the unattended device. While the laptop lock will defend against theft, it may also draw attention to the laptop or device itself. Those opting for a flashy or vibrant colored lock should be comfortable with the setting the device will be secured in.
  • Ease of use – One of the most frustrating experiences is trying to manipulate a lock that seems jammed or stuck. Most of the leading brands of laptop locks have designed systems that allow users to somewhat conveniently reset combinations and easily lock and unlock the cable from the device. Some utilize a one-push button, allowing users to use one hand to activate the lock. Sometimes the lock can have digits that are facing away from the users, while others will be lacking contrast, making it difficult to read the numbers. Lock manufacturers sometimes enable the use of aural clues, like clicks, to let the user know they have rotated a digit fully. This helps with entering the code quickly and assuredly.

Laptop Lock Tips

Not sure which laptop lock is right for you? Here are some questions that should be answered before purchasing one:

  • How much space will you have to operate your computer? The right laptop lock for you may depend on where you’re using it. If there is ample space and many anchor objects with which to lock the laptop, then longer or non-coiled cables will probably be best, allowing the most mobility while the computer is locked up. Coiled cables have less reach. Those hoping to have the most mobility possible should opt for the longer versions of the leading laptop locks, available from a few of the top brands.
  • Will you travel with it? The benefits of a coiled cable lock system is that these units can be compressed into a form that is only a few inches wide. This makes traveling much easier, as there is less unwieldy cable to deal with. Another factor to consider is the velcro strap. This keeps cables wrapped up in an orderly bundle. If the coil lacks a velcro cord, users can make a DIY version using duct tape or string. 
  • Are you forgetful? One thing all of these locks have in common is that the user needs to either remember a code or not lose a key. This sounds simple but some people just aren’t good at remembering new passwords or introducing new items into their lives without losing them immediately. The cable lock systems that have spare keys ensure that there is some back-up when a key is lost. The need to carry around (and store) keys might not fit the lifestyle of every customer. Look out for the combination locks in that case, but make sure to write down the combination once it is set. Only a few brands allow customers to retrieve forgotten codes online.

Recap of the Best Laptop Locks of 2019

Whether you’re working on your screenplay in a coffee shop or buying those concert tickets on the subway, a durable laptop lock is essential. As always, leave any comments below, or check out some other security products like security cameras and security systems to protect your home further.

Gabe Turner

Gabe Turner

Gabe Turner is an attorney and journalist with a passion for home tech and secure, efficient living. Since graduating from NYU Law, he has maintained a paradoxical existence of trying to live life adventurously while remaining staunchly risk-averse. He is torn by the dual desires of wanting to only be in Brooklyn writing about housing policy and smart home tech and aspiring to visit his friends scattered across the globe. Gabe believes that stable, safe communities are the cornerstone to a vibrant and healthy society, and it is this passion that brought him to contribute to Security Baron.

Leave a Comment