10 best computer security cables
Computer security cables, also known as laptop security cables or computer locking cables, are essential accessories designed to secure laptops, desktop computers, and other valuable electronic equipment. They help prevent theft or unauthorized removal of devices from a fixed location, providing an added layer of physical security. Here are the key aspects and types of computer security cables:
Purpose and Functionality: Computer security cables serve as a deterrent against theft and unauthorized access. They typically consist of a strong, flexible steel cable with a locking mechanism on one end and a loop or slot on the other.The cable is secured around a stationary object, such as a desk leg or a wall-mounted anchor point. The locking mechanism is then inserted into the device's security slot (usually a Kensington slot) or another suitable locking point on the device.
Kensington Locks: Kensington is a well-known brand in the computer security cable industry. Most laptops and some desktop computers come with a Kensington security slot, a small, standardized opening that allows the cable's locking mechanism to be attached securely. Kensington locks are compatible with a wide range of devices.
Types of Locking Mechanisms: There are various locking mechanisms available for computer security cables, including key locks, combination locks, and electronic locks. Key locks require a physical key for unlocking, while combination locks use a numerical code. Electronic locks often incorporate advanced features such as remote management and audit trails.
Cable Length and Thickness: Security cables come in different lengths and thicknesses to accommodate various security needs. Longer cables provide more flexibility in positioning the secured device, while thicker cables offer increased durability and resistance to tampering.
Compatibility: It's essential to ensure that the security cable you choose is compatible with your specific device. Some laptops and peripherals may require adapter kits to fit non-standard security slots.
Use Cases: Computer security cables are commonly used in offices, libraries, classrooms, and public spaces where electronic equipment is at risk of theft. They are especially valuable in shared workspaces and educational institutions where laptops and desktops may be left unattended.
Portability: Some security cables are designed for portability, making them suitable for travelers or individuals who frequently work in different locations. These cables are compact and easy to carry.
Additional Security Features: Some security cables offer additional security features, such as tamper-resistant locking mechanisms or alarms that sound when the cable is tampered with or cut.
Brands and Manufacturers: Various manufacturers produce computer security cables, with Kensington being one of the most recognized and widely used brands in the industry. Other brands offer similar products with varying features and price points.
In summary, computer security cables are essential accessories for safeguarding laptops, desktop computers, and other valuable electronics from theft. They provide a cost-effective and practical way to enhance physical security in various environments and deter potential thieves from stealing valuable equipment.
Below you can find our editor's choice of the best computer security cables on the market- 【For Devices Without Security Lock holes】There is a lock slot plate lined industrial grade 3M 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*3M 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!
User questions & answers
Question: | Does this laptop anti theft lock have a back up key |
Answer: | It's keyless. Unlocks with 4-digit pin code. |
Question: | Can this be used for the Imac |
Answer: | Hello friend, this computer combination lock kit included a lock slot plate that can be applied to any device. |
Question: | Can the combo be changed more than once |
Answer: | you can change it as many times as you want, just follow the instructions. |
Question: | Is it true that someone can reset the combination while the lock is in locked mode |
Answer: | My guess would be NO. I think it has to be unlocked to change the code. If it's locked, the button won't depress. |
- UL LISTED WITH OFFICIAL LABEL: If it doesn’t have a holo label, it’s NOT a fast Cat. cable! Outfit your business or home security system with bare copper burglar alarm cable that’s proudly UL rated (the highest national standard for safety). While other cable providers claim to be UL listed, most aren’t. So be sure to check for an authentic holographic UL tag!
- OXYGEN-FREE PURE BARE COPPER: There’s nothing worse than having your home or business robbed -- except the bad guys getting away with it because your security camera lost signal during the event. Unlike inferior CCA cables, our security cable only uses oxygen-free bare copper for 68% HIGHER conductivity and a strong, consistent signal you can rely on!
- TAA-COMPLIANT & FLAMMABILITY RATED: Not only is fast Cat. wire TAA-compliant and flammability rated, but it boasts an impressive CL3R rating (higher than CL2 and CL3!). It’s also CMR and FT4 flammability rated so it complies with fire safety and insurance requirements that make it safe for use inside residential buildings. Just try to find another cable that does all THAT!
- HIGHLY FLEXIBLE FOR EASY INSTALLATION: Effortlessly wire around corners, score jackets and weave through drywall with super flexible cable that’s easy to work with and install. Our outer jacket is tough enough to handle plenty of drops and bangs, yet pliable enough to make installation fast and easy. Choose from a variety of sizes, including 22, 18, 16 and 14 AWG!
- VERSATILE, MULTI-PURPOSE 22 AWG WIRE: Whether you’re wiring burglar alarm systems, installing passive door sensors or rigging up motion detectors, fast Cat. cable is built to handle a variety of security uses. It’s also the perfect low voltage wire for setting up PA systems, intercoms, speakers, fire alarms, smoke detectors, door bells and more!
Product features
Connectivity via fast Cat.
Crafted with solid bare copper, UL listed and CL3R rated, it’s no wonder why businesses and homeowners are turning to fast Cat. for strong security systems with more reliable signals.
At fast Cat., we’re on a mission to bring you high-performance cable options with all the bells and whistles. From high-performance conductors to flexible jackets and superior flammability ratings, creating a better security system has never been easier!
Here are just a few of the perks you’ll enjoy when you choose fast Cat.:
✓ Superior 18 & 22 AWG solid bare copper wire
✓ Thick copper layer for improved conductivity
✓ Higher CL3R flammability rating
✓ CMR & FT4 flammability ratings
✓ Safe for use inside residential buildings
✓ UL listed with authentic holographic label
✓ Flexible for easy prepping and installation
✓ Directly sourced products from the Korean Ethernet Cable Manufacturer
Product description
Cable adapter tethers are the easy and simple tethering solution for securing video adapters, power cords, and other computer peripherals.
Why Choose our 12 inches Universal Adjustable Security Wire Tether with Nylon Coating?
1. Durable Design: Braided stainless steel cable tethers offer strength and flexibility; the smooth clear nylon coating helps to prevent scratches.
The tamper-resistant design would reduce the chance of loss and theft, it is a great choice to keep your computer adapters and dongles secure.
2. Secure & Cost-effective: This wire tether is a easy cost efficient solution to keep your items attached together, and prevent having to buy new
cables and adapters every time you misplace or have them taken.
3. Easy to install: Just place the tether cable over or around the items you desire to lock down, slide the cable until secure, and crimp it shut.
Feature:
Length: 12inches(30cm); Diameter: 1/16 inch (1.5 mm)
Stainless steel cable tethers with smooth clear nylon coating
Custom Length, Tamper-Resistant, Pre-Assembled
Packing include:
6 pack cable adapter tethers
3 pieces crimping loop sleeves
- 【Universal Cable Tethers】6 pack of adjustable pre-assembled cable adapter tethers, 12 inches Length, 1/16 inch (1.5 mm) diameter. Free extra 3 pieces crimping loop sleeves.
- 【Durable Design】Braided stainless steel cable tethers offer strength and flexibility; the smooth clear nylon coating helps to prevent scratches. The tamper-resistant design would reduce the chance of loss and theft, it is a great choice to keep your computer adapters and dongles secure.
- 【Secure & Cost-effective】This wire tether is a easy cost efficient solution to keep your items attached together, and prevent having to buy new cables and adapters every time you misplace or have them taken.
- 【Easy to install】Our cable tethers come fully assembled. It's easy to operate, just place the tether cable over or around the items you desire to lock down, slide the cable until secure, and crimp it shut.
- 【Lifetime Warranty】Choose our cable adapter tethers, enjoy unconditional Lifetime Warranty. Feel free to contact our customer support team with any questions or concerns.
User questions & answers
Question: | What is the diameter of this tether cable? How long it is |
Answer: | The diameter is 1/16" (1.5mm) including the nylon coating, and the length is 12 inches. |
Question: | How many items include? One cable or six cables |
Answer: | 6 pack cable tethers, and it also has 3 pieces free crimping loop sleeves. |
Product description
The Sendt combination lock security cable is easy to install and an ideal theft deterrent. In addition to securing a notebook or laptop, it may be used with a netbook, LCD screen, plasma screen, projector and will fit any device that has a Kensington compatible security slot. Many ultra thin netbooks, notebooks, laptops and Macbooks do not have a Kensington security slot. Please confirm your device has a Kensington security slot before purchasing. Warranty: All Sendt products come with a 1 year limited warranty against manufacturing defect. 1% For The Planet: Sendt is a proud member of 1% for the planet. At least 1% of sales on all Sendt branded products are donated to 1% For The Planet approved charities.
- Does not fit Dell laptops.
- Five Black Cable Locks. 6 foot cable length.
- 4 dial combination lock with up to 10,000 user-settable combinations
- Designed to secure most notebooks, projectors, LCD and Plasma Screens
- Fits devices with a Kensington security slot. Does not fit Kensignton Nano or Noble wedge security slots.
User questions & answers
Question: | Does it fit with Lenovo Laptops |
Answer: | Not very. Most of these sorts of cables are pretty thin. It's not gonna stop a good pair of bolt cutters but it will stop wire cutters and probably shears. |
Product description
Size:10 feet
LORADAR Notebook Lock and Security Cable (PC/Laptop) 3 Keys 10foot (Black)
Features
- 10 Feet Universal Security Cable.
- Cable comes with 3 lock keys as an alternative spare.
- Works with nearly all notebooks, desktops, docking stations with built in standard security locking slot hole.
- If your notebook has a security slot size of 0.28" * 0.12", you can use this product.
- The T-bar mechanism bar allows popular utilization of this lock.
- Protect your notebook computer and its valuable data with this affordable computer lock.
Compatible with:
- Works with most notebooks
Package Includes:
- Notebook Security Lock*1
- 3 Keys
Warranty:
- 18 months warranty
- 10 Feet Universal Security Cable. Made of extremely strong and durable steel cable. Easy to install and theft deterrent. (keyed different)
- Cable comes with 3 lock keys as an alternative spare. Available for most notebooks,laptops,desktops with built in standard security locking slot hole.If your notebook has a security slot size of 0.28" * 0.12", you can use this product.
- Note:This product is only suitable for laptops, monitors, printers, projectors and other hardware devices with a 3*7mm keyhole. Please confirm whether your hardware has this keyhole before purchasing.
- If your device does not have a 3*7mm kensington keyhole, you need to purchase a security slot with a keyhole for use.
- All Security Locks come with a 18 months warranty against manufacturing defect.
User questions & answers
Question: | Does this fit the 27 in LG Gram laptop |
Answer: | Yes, it is suitable for any device with 3*7mm kensington keyhole. |
Question: | in LG Gram laptop does it fit |
Answer: | Yes, it is suitable for any device with 3*7mm kensington keyhole. |
Latest Reviews
View all
5000 Lumen Lcd Projectors
- Updated: 30.03.2023
- Read reviews

Home Depot Stainless Steel Sinks
- Updated: 20.07.2023
- Read reviews

Aluminum Crutches
- Updated: 15.01.2023
- Read reviews

Blu Ray 3 D
- Updated: 19.01.2023
- Read reviews

Se Bandage Scissors
- Updated: 28.04.2023
- Read reviews