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The 8 Best computer security cables of 2025

Are you trying to find computer security cables among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling computer security cables on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 28 hours of research and did 43 computer security cables tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best computer security cables you can buy today

No. 1
Amazon Basics Combination, 6-Foot Carbon Steel Cable Lock for Laptop, PC, Monitors, Projectors, Docks
  • T-Bar combination lock designed to keep a laptop, PC, monitor, projector, dock, or other device safe
  • Includes a resettable 4-digit lock with up to 10,000 possible combinations and a T-Bar locking mechanism with high pull resistance
  • Easy-to-position 360-degree rotating and pivoting cable made of black carbon steel with a phthalate-free PVC cover
  • Fits laptops, PCs, and devices with a standard Kensington Security Slot (7x3mm). Please refer to the compatibility guide attached in the product guides and documents section.
  • Note: Not all lock slots are the same size, if the device is not covered in the compatibility guide, please verify slots size is 7x3mm in advance.
  • Push-to-lock function allows for easy one-handed use
  • Product dimensions: approximately 72 x 1 x 1 inches (LxWxH, cable); approximately 2 x 1 x1 inches (LxWxH, lock)
No. 2
Sendt Black Notebook/Laptop Keyed Lock Security Cable
  • Fits devices with a Kensington security slot. Does not fit Dell laptops, Kensington Nano or Noble wedge security slots.
  • Attractive black lock! Cut resistant cable! Easy to install! Two keys included!
  • Ideal theft deterrent
  • 6 foot cable
  • Limited one year warranty
No. 3
LORADAR Laptop Cable Lock Hardware Security Cable Lock Anti Theft 3 Keys 6.7Ft w/Adhesive Anchors Compatible for Tablets,Laptops, iMac Other Devices Longer Cable (Keyed Different)
169 Consomer Reviews
LORADAR Laptop Cable Lock Hardware Security Cable Lock Anti Theft 3 Keys 6.7Ft w/Adhesive Anchors Compatible for Tablets,Laptops, iMac Other Devices Longer Cable (Keyed Different)
  • 【For The Laptops】It is suitable for all laptops with kensington3*7mm keyhole. Those without kensington3*7 keyhole and wedge-shaped keyhole need to be used with the adhesive anchor plate. If you mind using the adhesive anchor plate, the lock will not be suitable for your computer.
  • 【FIT FOR ALL THE TABLETS】 : With a anchor plate hardware cable lock fit for Mac Book and all the Tablets, Smart Phones, such as Apple iPad, Microsoft Surface, Kindle, iPhone, Samsung, Android Tablets and phones etc.The lock body and key have a traceable number, you don’t have to worry about losing the key.
  • 【Strong Steel Wire Rope】The length of the cable is 2M/6.7f, Is made of 7 * 19 strands of steel wire, made of hardened steel wire instead of iron wire. The diameter of the steel core is 3.0mm, thicker than similar products on the market,and the diameter after encapsulation is 5.0mm. The cable has anti-cutting capability. The steel cable joint can withstand a pulling force of up to 1800N, while the steel cable ring can withstand a pulling force of 1200N without breaking.
  • 【HOW TO USE】For notebooks, monitors, and desktop mainframes with 3*7mm security keyholes, you can insert the lock head and use it directly without using the anchor plate. For laptops, tablets, mobile phones and other electronic devices without 3*7MM security keyholes. Need to cooperate with adhesive anchor plate.
  • 【PACKAGING】Security cable lock (6.7ft long), Anchor plate with strong adhesive ,3keys,Please contact us if you lose the key。
  • 【Note】The following models need to be used with 3M anchor plate,If you mind using the 3M anchor plate,the lock will not fit your computer: [Dell] 2016 and newer Dell laptops.XPS13/ SPX13/ 7000/ M3800/ Alienware/ Insprion 7000,7779,other Inspiron,Latitude,Venue,XPS with square keyhole.[HP] Chromebook 13.[Acer] Chromebook R13 /Aspire V Nitro /E571.[Apple] New Apple Macbook can't use it..[Lenovo] U41 / U31 / M41 / S41 / K41 / Ideapad / Flex3 / rescuer r720.
No. 4
TetherTies Patented Pre-Assembled Adapter Ties - Anti-Theft Cable Locks for Tools, Dongles, Tethers, Computer adapters. Steel Cable, Security Lock, Easy Installation with Free Crimping Tool
  • DURABLE & SECURE – TetherTies feature a tamper-resistant design with a break strength of 110 lbs, reducing the chance of loss and theft. Enhance your cable security in the modern age of electronics with this effective theft prevention solution.
  • AMERICAN MADE QUALITY – TetherTies are made in the USA with high-quality stainless steel wire, featuring a flexible, nylon-coated design. This durable solution keeps your computer, adapters, and dongles secure with a minimalist design.
  • BUDGET FRIENDLY – Secure your dongles with the durable and efficient TetherTie, an affordable option that significantly reduces replacement costs. TetherTies cable adapter kit offers peace of mind by helping prevent loss or misplacement in your office or workspace.
  • NO ASSEMBLY REQUIRED – TetherTies come fully assembled. Simply place the TetherTie over or around the items you want to secure, slide the cable until it is tight, and crimp it shut. No hassle.
  • INCLUDED CRIMPING TOOL – Each purchase includes a crimping tool for quick and easy installation. TetherTies can be installed permanently in 15 seconds or less.
No. 5
Lyon & Smith Security Lock Cable Kit Compatible with iMac Computer with 40mm Keyed Padlock and Extra Strong Mounting Bracket
  • With Lyon & Smith's security cable lock you can protect your iMac from theft or unauthorized movement. Proceeds go to the support of off-the-track Thoroughbred racehorses.
  • Easy to install - easy to move when unlocked. Includes under desk mounting plate with 2 one-way screws.
  • Strong steel cable. 40mm black padlock.
  • Aesthetically pleasing for home or office - blends right in!
No. 6
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!
No. 7
Ruban Security Hardware Cable Lock Kit - Universal Compatibility for Monitors, Laptops,MacBooks, Tablets,Galaxy Tab,iPad, iPhone, Android, Cell Phones
  • Tablet Cell Phone Lock kit.Adhesive plate,Universal 2 Keys Security Cable lock with 6.2 foot.
  • Includes a glue-on locking plate with a built in security slot and a strong steel cable.
  • Easy to use.Loop the cable around a fixed object and secure the locking head into the locking plate
  • Works with all tablets, smart phones, laptops, macbooks, notebooks.
  • All products come with a 18 months warranty against manufacturing defect.
No. 8
Maclocks CL15UTL Universal Tablet Lock Adhesive Security Plate with Security Slot & 6-Foot Cable Lock (Silver)
  • Low-profile Universal Security Plate
  • 3M VHB Industrial Adhesive
  • 6ft Galvanized Steel Cable Lock
  • Loop Ended Cable for "Anywhere" Tethering
  • Peripheral Cable Trap
  • Includes: 6ft Security Cable Lock, 2x2in / 5x5cm Adhesive Plate with a built in security slot, 2 keys
  • Color: Silver
No. 9
Sendt 10 Foot Black Notebook/Laptop Keyed Lock Security Cable Extra Long!
  • Fits devices with a Kensington security slot. Does not fit Dell laptops, Kensington Nano or Noble wedge security slots
  • Sleek design with 10 feet of cut-resistant cable.
  • Includes 2 keys.
  • Ideal theft deterrent
  • Sendt limited one year warranty!
SaleNo. 10
Kensington MicroSaver 2.0 Keyed Ultra Cable Lock for Laptops & Other Devices (K64432WW)
  • Strong 10mm twin lock heads offer uncompromised security for even the thinnest laptops and devices
  • Patented Hidden Pin Technology provides anti-pick features unique to Kensington
  • T-Bar Locking Technology attaches to the Kensington Security Slot found on most laptops and other devices
  • Ultra carbon steel cable is extra thick to provide the highest level of cut resistance
  • NOTE: Not compatible with several 2016 Dell laptops and tablets including some Inspiron, Latitude, Venue, XPS, and Chromebook 13 models that use the Noble lock slot. Please review your device’s technical specifications.

How to choose a good computer security cables

Does the idea of finding a fantastic computer security cables make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in computer security cables. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top computer security cables products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top computer security cables on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top computer security cables brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top computer security cables based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the computer security cables were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good computer security cables, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your computer security cables.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting computer security cables for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our computer security cables. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what computer security cables should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on computer security cables.