10 Best Security Laptop Locks 2026 in the United States
#1
Winner
Kensington Slim Combination Laptop Lock, Security Locking Cable, T-Bar Standard Slot for Laptop Computer(K60600WW)
The Kensington Slim Combination Laptop Lock is designed specifically for ultra-thin laptops from brands like HP, Lenovo, Asus, and Acer, but it won't work with Dell or Alienware models. The slim lock head ensures that your laptop remains flat and stable on the surface. This lock features a 4-wheel number code that can be reset, offering 10,000 possible combinations for enhanced security.
Rating
10.0
Chosen by1,367
Compatibility
Material and Durability
Ease of Use
Most important from
1687 reviews
#2
LORADAR 5Pack Laptop Cable Lock Hardware Security Cable Lock Anti Theft 5Keys 6.7Ft Compatible for Laptops, iMac,Out Door TV,Mac Mini,& Other Devices Longer Cable (keyed Alike)
The LORADAR 5Pack Laptop Cable Lock is a keyed lock system that includes five identical cable locks, each with a 6.7-foot cable. This package is ideal for securing multiple devices, making it suitable for both private and commercial settings like libraries, cafes, and retail stores. The compatibility is broad, working with most laptops, tablets, and smartphones, although some newer models, such as the latest Apple MacBooks, require additional locking plates or are not compatible at all.
Rating
10.0
Compatibility
Ease of Use
Security Level
Most important from
24 reviews
#3
Kensington N17 Dell Laptop Lock - Keyed (K64440WW), Black and Silver, 1.1"x0.4"x0.4"
The Kensington N17 Dell Laptop Lock is specifically designed for Dell laptops and Alienware with wedge type lock slots, making it a great choice if you own these devices. It utilizes a key lock mechanism and features a patented 5mm keying system with anti-pick technology, which enhances its security.
Rating
9.7
Lock Type
Compatibility
Material and Durability
Most important from
347 reviews
Top 10 Best Security Laptop Locks 2026 in the United States
#1
Winner
Kensington Slim Combination Laptop Lock, Security Locking Cable, T-Bar Standard Slot for Laptop Computer(K60600WW)
Kensington Slim Combination Laptop Lock, Security Locking Cable, T-Bar Standard Slot for Laptop Computer(K60600WW)
Lock Type: Combination
Compatibility: HP, Lenovo, Asus, Acer
Cable Length: 6-foot
Material and Durability: Carbon steel, cut-resistant
Ease of Use: Push-button, one-handed engagement
Security Level: 4-wheel code, 10,000 combinations
Chosen by 1367 this week
LORADAR 5Pack Laptop Cable Lock Hardware Security Cable Lock Anti Theft 5Keys 6.7Ft Compatible for Laptops, iMac,Out Door TV,Mac Mini,& Other Devices Longer Cable (keyed Alike)
LORADAR 5Pack Laptop Cable Lock Hardware Security Cable Lock Anti Theft 5Keys 6.7Ft Compatible for Laptops, iMac,Out Door TV,Mac Mini,& Other Devices Longer Cable (keyed Alike)
Lock Type: Key Lock
Compatibility: most laptops, tablets, smartphones
Cable Length: 6.7-foot
Material and Durability: twisted steel with rubber cover
Ease of Use: keyed alike feature
Security Level: cut resistance, adhesive anchor plates
Kensington N17 Dell Laptop Lock - Keyed (K64440WW), Black and Silver, 1.1"x0.4"x0.4"
Kensington N17 Dell Laptop Lock - Keyed (K64440WW), Black and Silver, 1.1"x0.4"x0.4"
Lock Type: Key Lock
Compatibility: Dell laptops, Alienware wedge lock slots
Cable Length: 6-foot
Material and Durability: Carbon Steel, cut-resistant, corrosion-resistant
Ease of Use: Pivot and rotate head design
Security Level: 5mm keying system, anti-pick technology
Kensington Combination Cable Lock for Laptops and Other Devices (K64673AM),Black
Kensington Combination Cable Lock for Laptops and Other Devices (K64673AM),Black
Lock Type: Combination Cable Lock
Compatibility: HP, Lenovo, Acer, Asus, Laptop
Cable Length: 6-foot
Material and Durability: Carbon steel, cut-resistant, durable
Ease of Use: Push-button, easy one-handed attachment
Security Level: Resettable 4-digit, 10,000 combinations
Kensington NanoSaver™ Combination Laptop Lock (Resettable), Computer Security Locking Cable (K60603WW)
Kensington NanoSaver™ Combination Laptop Lock (Resettable), Computer Security Locking Cable (K60603WW)
Lock Type: Combination
Compatibility: HP, Lenovo, Asus laptops, Kensington docks
Cable Length: 6-foot
Material and Durability: Carbon steel, plastic sheath, 2-year warranty
Ease of Use: Pivot and rotate cable head
Security Level: Resettable code, 10,000 combinations
Related Products
Up to 8% off
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 Mac Book 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 Mac Book Laptop
Lock Type: Two keys operation
Compatibility: Laptops, tablets, smartphones
Cable Length: 6-foot
Material and Durability: Stainless steel, cut-resistant cable
Ease of Use: Quick installation
Sendt 10 Pack Black Notebook/Laptop Keyed Alike Locks
Sendt 10 Pack Black Notebook/Laptop Keyed Alike Locks
Lock Type: Keyed Alike
Compatibility: Kensington security slot
Cable Length: 6-foot
Material and Durability: All-metal, cut-resistant
Ease of Use: Easy to use
Security Level: High security level
Kensington Cable Lock for HP Laptops, Lenovo, Asus, Acer & Other Devices - NEW Smaller & Stronger Pivoting Lock head (K65035AM)
Kensington Cable Lock for HP Laptops, Lenovo, Asus, Acer & Other Devices - NEW Smaller & Stronger Pivoting Lock head (K65035AM)
Lock Type: T-bar locking technology
Compatibility: Laptops, desktops, monitors with Kensington slot
Cable Length: 6-foot
Material and Durability: Carbon steel cable with plastic sheath
Ease of Use: Special hinge design
Security Level: Hidden pin technology, resistant to picking
#10
Kensington N17 2.0 Keyed Laptop Lock for Dell & Alienware K60500WW
Kensington N17 2.0 Keyed Laptop Lock for Dell & Alienware K60500WW
Lock Type: 5mm key system
Compatibility: Dell and Alienware laptops
Cable Length: 6-foot cable
Material and Durability: carbon steel cable
Ease of Use: easy key insertion and use
Security Level: meets high industry standards
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Buying Guide for the Best Security Laptop Locks
Choosing the right security laptop lock is crucial to ensure the safety of your device, especially if you often use it in public places or shared environments. A laptop lock can prevent theft and unauthorized access, giving you peace of mind. When selecting a security laptop lock, consider the type of lock, compatibility with your laptop, ease of use, and the level of security it provides. Here are some key specifications to help you make an informed decision.Lock TypeThe lock type refers to the mechanism used to secure the laptop. Common types include key locks, combination locks, and biometric locks. Key locks require a physical key to unlock, combination locks use a numerical code, and biometric locks use fingerprint recognition. Key locks are straightforward but require you to keep track of the key. Combination locks eliminate the need for a key but require you to remember the code. Biometric locks offer high security but can be more expensive and require your fingerprint to unlock. Choose a lock type based on your preference for convenience and security.
CompatibilityCompatibility refers to whether the lock can be used with your specific laptop model. Most laptop locks connect to a security slot on the laptop, such as the Kensington Security Slot. Ensure that your laptop has the appropriate slot and that the lock you choose is compatible with it. Some locks are universal and can fit various models, while others are designed for specific brands or types of laptops. Check your laptop's specifications and choose a lock that fits securely.
Cable LengthCable length is the length of the cable attached to the lock, which allows you to secure your laptop to a stationary object. Cable lengths typically range from 4 to 6 feet. A longer cable provides more flexibility in where you can place your laptop, while a shorter cable may be easier to manage and store. Consider where you will be using the lock and choose a cable length that suits your needs.
Material and DurabilityMaterial and durability refer to the construction quality of the lock and cable. Common materials include steel and reinforced plastics. Steel cables are strong and resistant to cutting, providing higher security. Reinforced plastics may be lighter but can be less secure. Durability is important to ensure the lock can withstand tampering and wear over time. Choose a lock made from high-quality materials that offer robust protection.
Ease of UseEase of use refers to how simple it is to operate the lock. Some locks are designed to be user-friendly, with features like quick-release buttons or easy-to-set combinations. Consider how often you will be locking and unlocking your laptop and choose a lock that is convenient for regular use. A lock that is difficult to use may deter you from using it consistently, reducing its effectiveness.
Security LevelSecurity level refers to the overall effectiveness of the lock in preventing theft. Higher security locks may have features like tamper-proof designs, alarm systems, or advanced locking mechanisms. Assess the risk level of your environment and choose a lock that provides adequate security. For high-risk areas, opt for locks with advanced security features. For lower-risk areas, a standard lock may suffice.