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Security Locks

60 security locks from Kensington, I3C, Sendt and more.

Recommended Security Locks

Kensington
+Works with T-bar, nano, N17, and wedge-shaped lock types
+Six-foot cable length for reaching a secure anchor point
+Combination lock for keyless operation
No current price. Check it at the store.
Kensington

Black

+Resettable 4-digit combination, no key needed
+Includes a 6 ft cable for reaching nearby anchor points
+Uses a standard T-bar slot found on many laptops
No current price. Check it at the store.
Kensington

Black

+Slim design for carrying in a bag
+Resettable combination, no key needed
+Fits the nano security slot
No current price. Check it at the store.
Kensington

Silver

+Durable carbon steel cable
+6 ft cable length reaches nearby anchor points
+Keyed lock provides a physical key
No current price. Check it at the store.
Kensington

Gray

+Desk mount anchor accessory for securing cable locks
+Designed to attach a cable lock to a desk
No current price. Check it at the store.
Kensington

Black

+Combination laptop lock that can be reset
+Slim lock designed for ultra-thin laptops
No current price. Check it at the store.
PoParttg

Black

+Pack of 12 locks covers many network ports
+Includes 1 key to open every port lock
+Blocks female RJ45 network ports against unauthorized plugging
−Only blocks network ports, not laptop security slots
No price recorded yet.
PoParttg
+Pack of 7 locks for USB Type-C ports
+Metal construction for a sturdier lock
+Includes 1 metal key to open the locks
−Only fits USB Type-C ports
No price recorded yet.
AboveTEK
+6.56 ft cable gives room to secure a desk anchor
+Designed for MacBook Pro 14 and 16 inch models
+Keyed lock keeps access controlled by the owner
−Cable is only compatible with the listed MacBook Pro models
No price recorded yet.
Ddong
+6.23 ft cable reaches a fixed anchor point
+Includes a slot plate for attaching the lock
+Designed as an anti-theft laptop lock
−Cable length limits how far the device can move
No price recorded yet.
Manhattan

Silver

+Steel cable with PVC jacket protects surfaces
+Keyed fit for built-in laptop lock slots
+Includes two keys
−4.6-foot cable offers less reach than longer locks
No price recorded yet.
Gliterra
+Aluminum construction for a lightweight stand
+Fits laptops from 11 to 17 inches
+Slot-free design works without a laptop slot
No price recorded yet.
I3C
+6.7 ft cable reaches a wider range of anchor points
+2.5 mm cable thickness
+Compatible with laptops and other devices
No price recorded yet.
PoParttg

Black

+Pack of 12 blockers for multiple USB-A ports
+Includes 1 key to remove every blocker
+Removable design allows port use when needed
−Only fits USB-A ports
No price recorded yet.
Wxzrliu

Black

+Pack of 12 locks for multiple USB-A ports
+Metal construction for a sturdier lock
+Includes 1 key to open every lock
−Only fits USB-A ports
No price recorded yet.
AboveTEK

Black

+Three-in-one design works with multiple lock types
+Compatible with K-slot laptop security openings
+Combination lock needs no key to operate
−Combination lock requires remembering the set code
No price recorded yet.
I3C

Black

+Includes keys for locking and unlocking the cable
+Combination lock option works without carrying a key
+Compatible with laptop security slots
−Single pack provides only one lock for one device
No price recorded yet.
AboveTEK

Black

+6 ft cable reaches a wide range of anchor points
+Keyless 4-digit combination lock
+Includes adhesive plates for mounting
No price recorded yet.
AboveTEK

Black

+Includes 2 keys for backup access
+Steel cable for a sturdy tether
+Includes adhesive anchors for tablets
No price recorded yet.
AboveTEK

Black

+Includes a combo lock cable
+Folding design for mounting on a desk
+Built for MacBook and Surface laptops
No price recorded yet.
ZFD

Silver

+Adjustable to fit 12 to 18 inch laptops
+Made of metal for a sturdy build
+Works with MacBook and Surface laptops
No price recorded yet.
I3C

Black

+Five-pack covers several devices
+Retractable cable stays out of the way
+Compatible with tablets and laptops
No price recorded yet.
I3C

Black

+Retractable cable keeps cable tidy
+Includes an anchor plate for mounting
+Compatible with tablets and laptops
No price recorded yet.
Loradar

Silver

+Five-pack with 5 keys for multiple devices
+Keyed-alike design means one key opens every lock
+6.2-foot cable reaches a fixed point on most desks
No price recorded yet.
Loradar

Black

+6.7-foot cable for reaching distant anchor points
+Includes adhesive anchors for attaching to surfaces
+Works with MacBook, tablets, laptops, and iMac
No price recorded yet.
Loradar
+Stainless steel anchor base for a durable mount
+Two-pack covers two desk mounting points
+D-ring hook works with standard laptop cable locks
No price recorded yet.
Qwork
+Sold as a 2-pack for two separate desk anchor points
+Steel construction for a sturdy desk mount
+Serves as a base plate for attaching a laptop cable
No price recorded yet.
Qwork
+6.5-foot cable reaches a fixed point on most desks
+Cut-resistant cable with anchor plate for mounting
+Combination lock needs no key
No price recorded yet.

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.