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You are here: Home / Reviews / Best Computer Security Cables

Best Computer Security Cables

The computer security cables in this list are different than your standard USB cable that you’re probably using to charge your phone or connect your camera to your computer. These cables are designed with security in mind, shielding data so that it’s encrypted and more difficult to hack.

To help you find the best computer security cables for you, we’ve researched and tested a variety of cables. These cables are not only durable, but they also do what they promise, whether that’s protecting your data or connecting your devices.

Read on to learn more about our favorite computer security cables.

# Preview Product Price
1 Kensington N17 Dell Laptop Computer Lock, Combination Security Locking Cable (K68008WW) Black Kensington N17 Dell Laptop Computer Lock, Combination Security Locking Cable (K68008WW) Black Buy on Amazon
2 I3C Laptop Cable Lock Hardware Security Cable Lock Anti Theft Combination Lock, Laptop-Computer-Security-Locks for Laptop PC Monitors Projectors Docks Tablet Notebooks (10pack) I3C Laptop Cable Lock Hardware Security Cable Lock Anti Theft Combination Lock,... Buy on Amazon
3 Kensington Combination Cable T-Bar Standard Lock Slot for Laptops, Resettable 4 digit password with 6 Foot Cable, K64673AM Kensington Combination Cable T-Bar Standard Lock Slot for Laptops, Resettable 4 digit password with... Buy on Amazon
4 AOMGD 2Pcs 6 feet Laptop Lock Notebook Compatible Security Cable Lock with 2 Keys Two Sets,Suitable for 3 * 7mm Keyholes AOMGD 2Pcs 6 feet Laptop Lock Notebook Compatible Security Cable Lock with 2 Keys Two Sets,Suitable... Buy on Amazon
5 Lumintrail 12mm (1/2 inch) Heavy-Duty Security Cable, Vinyl Coated Braided Steel with Sealed Looped Ends (4', 7', 10', 15' or 30') (7-FT) Lumintrail 12mm (1/2 inch) Heavy-Duty Security Cable, Vinyl Coated Braided Steel with Sealed Looped... Buy on Amazon
6 LISEN 240W USB C to USB C Cable【3.3ft+6.6ft+10ft/3 Pack】 Computer Security Cables Type C Charger Fast Charging Cord USB C Cable for iPhone 17 16 iPad MacBook Air Pro Samsung S25 LISEN 240W USB C to USB C Cable【3.3ft+6.6ft+10ft/3 Pack】 Computer Security Cables Type C Charger... Buy on Amazon
7 Sendt Blue Notebook/Laptop Combination Lock Security Cable Sendt Blue Notebook/Laptop Combination Lock Security Cable Buy on Amazon
8 Kensington Combination Laptop Lock for Standard Security Slot, Resettable (K60213WW) Kensington Combination Laptop Lock for Standard Security Slot, Resettable (K60213WW) Buy on Amazon
9 I3C Laptop Cable Lock, Hardware Security Cable Lock with Keys, Anti Theft Combination Lock for Laptop Monitor Compatible with Tablet Surface Projector and Other Electronic Devices I3C Laptop Cable Lock, Hardware Security Cable Lock with Keys, Anti Theft Combination Lock for... Buy on Amazon
10 AboveTEK Laptop Lock, Tablet Lock Security Cable, 2 Keys Sturdy Steel iPad Locking Kit w/Adhesive Anchors, Anti Theft Hardware Protection for iPhone Mobile Notebook Computer Monitor MacBook Laptop AboveTEK Laptop Lock, Tablet Lock Security Cable, 2 Keys Sturdy Steel iPad Locking Kit w/Adhesive... Buy on Amazon

Our Editor’s Best Computer Security Cables Reviews

Bestseller No. 1
Kensington N17 Dell Laptop Computer Lock, Combination Security Locking Cable (K68008WW) Black
Kensington N17 Dell Laptop Computer Lock, Combination Security Locking Cable (K68008WW) Black
  • Laptop Lock for Dell laptops fits seamlessly into Dell and Alienware laptops with the wedge type lock slot
  • 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
Buy on Amazon
Bestseller No. 2
I3C Laptop Cable Lock Hardware Security Cable Lock Anti Theft Combination Lock, Laptop-Computer-Security-Locks for Laptop PC Monitors Projectors Docks Tablet Notebooks (10pack)
I3C Laptop Cable Lock Hardware Security Cable Lock Anti Theft Combination Lock, Laptop-Computer-Security-Locks for Laptop PC Monitors Projectors Docks Tablet Notebooks (10pack)
  • ✔ANTI-THEFT: The lock head is made of super strong stainless steel and can be rotated 360 degrees. The cable is made of cut-resistant stranded steel and is covered with PVC coating. The extra length of 6.5 feet can help you easily move the device and fully meet your daily needs. Please note: The computer cable lock is fit for standard lock slots (7x3mm), not applicable to wedge-shaped lock slots and Nano-shaped lock slots
  • ✔PASSWORD COMBINATION: The computer lock uses a 4-digit security code combination. You can set a significant number combination as the password. Put a safe lock on your device, don’t worry about losing it. Push-to-lock function allows for easy one-handed use
  • ✔WIDE APPLICATION: Suitable for most tablets and laptops. There is an anchor plate, which can be applied to devices without a security keyhole. It also fits for most laptops that have standard slots. Works with the standard Security Slot (7x3mm). Note: Not all Laptop lock slots are the same size
  • ✔EASY TO USE: For devices without 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 a lock slot, simply insert the lock head into the slot, and then wind the cable around a fixed object
  • ✔PACKAGE: 10*Anchor Plate,10*6.5ft Cable Lock. There are some Models need to be used with I3C Security Plate!Above, without a standard slot(size of slot: 3✖7mm) could not use it directly, need to be used I3C anchor plate
Buy on Amazon
Bestseller No. 3
Kensington Combination Cable T-Bar Standard Lock Slot for Laptops, Resettable 4 digit password with 6 Foot Cable, K64673AM
Kensington Combination Cable T-Bar Standard Lock Slot for Laptops, Resettable 4 digit password with 6 Foot Cable, K64673AM
  • 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
Buy on Amazon
Bestseller No. 4
AOMGD 2Pcs 6 feet Laptop Lock Notebook Compatible Security Cable Lock with 2 Keys Two Sets,Suitable for 3 * 7mm Keyholes
AOMGD 2Pcs 6 feet Laptop Lock Notebook Compatible Security Cable Lock with 2 Keys Two Sets,Suitable for 3 * 7mm Keyholes
  • ▸ PACK: Two sets of 6-foot security computer lock , each with 2 keys.Suitable for most digital devices fitted with a security slot 6-foot cable length.Suitable for 3*7mm keyholes
  • ▸ MATERIAL - Galvanized wire rope and hardened stainless steel, so this laptop security lock cable is anti-cut and high security.
  • ▸ ATTENTION PLEASE: The following model can't be used:【Lenovo】U41 / U31 / M41 / S41 / K41 / Ideapad series of products / Flex3 series of products【Acer】 Aspire V Nitro/Chromebook R13【Dell】XPS13/SPX13 / 7000 / M3800 / Alienware / Insprion 7000/Inspiron 7779 with square keyhole【Apple】Compatible with old Macbook Pro's, released before 2014 (newer Macbooks are not compatible)
  • ▸ HOW TO USE: the rope fixed to the fixed objects, the lock from the rope in the piercing, received the keyhole lock, lock the lock can guarantee the safety of the notebook.
  • ▸If you have any questions about the product, please contact us, we are willing to actively solve the problem for you
Buy on Amazon
Bestseller No. 5
Lumintrail 12mm (1/2 inch) Heavy-Duty Security Cable, Vinyl Coated Braided Steel with Sealed Looped Ends (4', 7', 10', 15' or 30') (7-FT)
Lumintrail 12mm (1/2 inch) Heavy-Duty Security Cable, Vinyl Coated Braided Steel with Sealed Looped Ends (4', 7', 10', 15' or 30') (7-FT)
  • Braided steel construction provides strength and flexibility along with strong cut resistance
  • Double-looped to accommodate pad-locks, u-locks, or disc-locks
  • Vinyl covering protects against rust and scratching
  • Ideal security cable for bikes, scooters, skateboards, sports equipment, gates and fences, grills & lawnmowers, tools, tool boxes and ladders
  • Available in 5 Sizes: 4-FT x 12mm, 7-FT x 12mm, 10-FT x 12mm, 15-FT x 12mm, or 30-FT x 12mm
Buy on Amazon
Bestseller No. 6
LISEN 240W USB C to USB C Cable【3.3ft+6.6ft+10ft/3 Pack】 Computer Security Cables Type C Charger Fast Charging Cord USB C Cable for iPhone 17 16 iPad MacBook Air Pro Samsung S25
LISEN 240W USB C to USB C Cable【3.3ft+6.6ft+10ft/3 Pack】 Computer Security Cables Type C Charger Fast Charging Cord USB C Cable for iPhone 17 16 iPad MacBook Air Pro Samsung S25
Buy on Amazon
Bestseller No. 7
Sendt Blue Notebook/Laptop Combination Lock Security Cable
Sendt Blue Notebook/Laptop Combination Lock Security Cable
  • Fits devices with a Kensington security slot. Does not fit Dell laptops, Kensington Nano or Noble wedge security slots.
  • 6 foot cable length. Blue Color.
  • 4-dial combination lock -- Up to 10,000 user-settable combinations
  • Zinc alloy material
  • Superior design that prevents accidentally resetting the combination
Buy on Amazon
Bestseller No. 8
Kensington Combination Laptop Lock for Standard Security Slot, Resettable (K60213WW)
Kensington Combination Laptop Lock for Standard Security Slot, Resettable (K60213WW)
  • 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 standard lock slots, 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
  • One-Handed Attachment - Convenient slider allows for quick and easy attachment to the laptop with one hand
Buy on Amazon
Bestseller No. 9
I3C Laptop Cable Lock, Hardware Security Cable Lock with Keys, Anti Theft Combination Lock for Laptop Monitor Compatible with Tablet Surface Projector and Other Electronic Devices
I3C Laptop Cable Lock, Hardware Security Cable Lock with Keys, Anti Theft Combination Lock for Laptop Monitor Compatible with Tablet Surface Projector and Other Electronic Devices
  • 🎁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
Buy on Amazon
Bestseller No. 10
AboveTEK Laptop Lock, Tablet Lock Security Cable, 2 Keys Sturdy Steel iPad Locking Kit w/Adhesive Anchors, Anti Theft Hardware Protection for iPhone Mobile Notebook Computer Monitor MacBook Laptop
AboveTEK Laptop Lock, Tablet Lock Security Cable, 2 Keys Sturdy Steel iPad Locking Kit w/Adhesive Anchors, Anti Theft Hardware Protection for iPhone Mobile Notebook Computer Monitor MacBook Laptop
  • 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.
Buy on Amazon

Best Computer Security Cables Buying Guide

Before choosing the best computer security cables you should consider following options:

1. Length: Computer security cables come in various lengths. Dispose of any notion that cables are all the same length.

The length of a cable is dictated by the area to be secured. For instance, a long computer security cable can be used to secure a desktop computer or a workstation to a heavy desk.

A shorter cable, on the other hand, is ideal for securing a laptop or computer tower in a limited area.

2. Diameter: Security cables also come in varying diameters. The diameter will help you determine the strength of a cable.

The thicker the cable, the stronger it is. Stronger cables are ideal for securing items that weigh more.

3. Breaking strength: Breaking strength refers to the maximum weight a cable can hold without breaking.

To calculate the breaking strength of a cable, divide the breaking weight by the number of coils.

For example, if a cable can hold 1,000 pounds and consists of three coils, the breaking strength is 333 pounds.


What else you should know about computer security cables

1. What are the most common types of computer security cables?

The most common types of computer security cables are coaxial cables, twisted pair cables, and fiber optic cables.

2. What are the benefits of using computer security cables?

The benefits of using computer security cables are that they can help to physically secure equipment, deter theft, and protect against tampering. They can also help to ensure that equipment is properly grounded and can help to manage cord clutter.

3. What are the drawbacks of using computer security cables?

There are a few drawbacks to using computer security cables. One is that they can be easily cut or broken, which can allow access to your computer. Another is that they can be difficult to manage and keep track of. Finally, they can be a tripping hazard.

4. How easy is it to install computer security cables?

The answer to this question depends on the type of computer security cables you are installing. Some types of cables are easier to install than others.

5. How effective are computer security cables at deterring theft?

While computer security cables may not be the most effective deterrent to theft, they can be helpful in deterring opportunistic thieves. The cables can also help to secure your equipment to a certain extent, making it more difficult for thieves to take your equipment and preventing them from being able to quickly move it.


Conclusion

On the market, there are numerous best computer security cables. Hopefully, the list of the top ten best computer security cables will save you time researching and deciding on the best one for you.

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