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.
Our Editor’s Best Computer Security Cables Reviews
Bestseller No. 1
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
Bestseller No. 2
AOMGD 2 Pcs 6-Foot Laptop Lock Notebook Combination Lock Security Cable 4 Digit Password Protections and Theft Deterrent Suitable for 3 * 7mm Keyholes
- KEYLESS CIPHER LOCK - The resettable 4-number combination lock offers 10,000 possible codes. An individual can select their own code--easy to remember and no lost keys!KEYLESS CIPHER LOCK - The resettable 4-number combination lock offers 10,000 possible codes. An individual can select their own code--easy to remember and no lost keys!
- 6 FOOT computer lock - Galvanized wire rope and hardened stainless steel, so this laptop security lock cable is anti-cut and high security.Suitable for 3*7mm keyholes
- 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)
- CHANGE PASSWORD:1: The preset combination is 0-0-0-0.2:To set your own combination,use a small flat-head screwdriver or similar object to push in screw(Bottom of password lock)and rotate clockwise to vertical position.3:Set your new combination.4: Rotate the screw counter-clockwise,back to its original horizontal position The new combination has now been saved.5:Make note of the new combination as it cannot be reset.
- Test the combination before attaching the lock to your Notebook: 1.Scramble the combination B push in turn 2.Return to the newly set combination. 3.Check that locking button(A)depresses completely.
Bestseller No. 3
Kensington Universal 3-in-1 Combination Laptop Lock, Computer Security Locking Cable - Resettable Version (K62316WW), Black
- 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
Bestseller No. 4
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
Bestseller No. 5
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
Bestseller No. 6
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.
Bestseller No. 7
I3C Laptop Cable Lock Hardware Security Cable Lock Anti Theft Combination Lock with Anchor Plate, Laptop-Computer-Security-Locks (5Pack)
- 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 slots (7x3mm), the security cable lock also fits for most laptops that have Standard slots (7x3mm)
- 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. Compatible with 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 degree. The cable is made of cut-resistant twisted steel with PVC coat, extra length of 6.5ft fully meet your daily demands. PACKAGING-- 5*Security cable lock (6.5ft long), 5*Anchor plate with strong adhesive, 5*2 keys
- MODEL TIPS-- There are some Models need to be used with I3C Security Plate, without a standard slot(size of slot: 3✖7mm) could not use it directly, need to be used I3C anchor plate
Bestseller No. 8
Computer Laptop Cable Lock • Slot Plate 6.23ft Cable • Security Computer Combination Lock • 4 Digital Password Protection Cable • Anti Theft Lock and Notebook Other Device
- 【For Devices Without Security Lock holes】There is a lock slot plate lined industrial grade double sided adhesive, bound the plate to the hard surface of the devices, then insert the locking head into the plate and loop the cable around a fixed object.
- 【For Laptops With Built-in Security Lock holes】Just simply insert the lock head into the slot, and loop the cable around a fixed object.
- 【UPGRADED 100% ANTI THEFT】The lock head is made of super strong stainless steel and double lever lock, thicker and firmer. One key lever push button with 360°rotating, design for one hand operation. 5mm diameter cut-resistant wire braided cable is 30% thicker than normal. Extra length of 6.23ft allows easy movement of device.
- 【Code Combination】The computer locks utilizes a 4 digit security code. This customizable combination allows you to have over 10,000 different and unique combination. no lost keys!
- 【PACKAGE INCLUDED】1*Laptop Combination Lock, 1*Double Sided Adhesive Lock Slot Plate, 1*Manual, 3*Spacer. Please contact us if there is any problem with our product. We promise you a 100% satisfaction resolution. No risk, order now!
Bestseller No. 9
LISEN 240W USB C to USB C Cable Fast Charging Computer Security Cables Type C Charger Fast Charging Cord Type C Cable for iPhone 17 16 iPad MacBook Pro Air Samsung S25,10ft+10ft/2 Pack/White
- [240W SUPER FAST CHARGING] This type c to type c fast charging cable supports PD 3.0 and QC 3.0 fast charging, it charges your macbook air and pro as fast as the usb-c to magsafe 3 cable; Fast charging gives you a quick and convenient way to recharge your devices up to 80 percent in 30 minutes, and data transfer speeds up to 480Mbps (1200 songs synced per minute).
- [For APPLE E-MARKER SMART CHIP] LISEN 240W super fast charging USB C cable is build in the original power delivery E-Mark chip, which supports USB PD fast charging and provides comprehensive protection to devices battery and adapters, keep you in light-speed charging and safe;
- [AMAZING DURABILITY] Reinforced braided usb c cable, Lasts 30x longer than ordinary cables-proven in a laboratory environment to withstand 40,000 bends. It built-in laser welding technology, which ensure the metal part won't break. One of the toughest cables ever created, with tensile strength capable of withstanding 175 lbs
- [SUPER LONG CABLE] 3m / 10 ft/2 Pack let you can charge and have fun in bedroom, sofa, library, office, even when you are on the backseat of the car; thanks to exceptional flexibility, remains tangle-free even when stuffed into a bag or pocket.
- [WHAT YOU GET] Package included 2-Pack 10ft Macbook Charger Cable, We also provide a 12-month warranty by refund or replacement and 24/7 client consultation, if you have any questions, we will resolve your issue within 24 hours.
Bestseller No. 10
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
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.