Access Denied
IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts

ThunderLok-A Cable Lock, 2-pack, for all Sonnet TB3, TB4 and TB5 cables (except cables included with Solo 10G and Echo 20)
Part No. TB-LOK-A

Secure Connections
ThunderLok-A Thunderbolt Cable Lock
The Sonnet ThuderLok-A prevents accidental disconnections of Thunderbolt 3, Thunderbolt 4, and Thunderbolt 5 cables (excluding TB4 cables included with the Solo10G Thunderbolt Adapter and Echo 20 SuperDock) when used with Sonnet devices that support ThunderLok.
Thunderbolt connectors rely on friction to stay in place, which works well in stable setups, but can lead to accidental disconnections if equipment is moved. A disconnected cable can cause lost files or interrupted projects. ThunderLok-A locks your thunderbolt cable securely, ensuring a reliable and uninterrupted connection.

Key Features
- Compatible Only With All Sonnet Thunderbolt 3, Thunderbolt 4, and Thunderbolt 5 Cables (Except cables Included with Solo10G Thunderbolt Adapter and Echo 20 Thunderbolt 4 SuperDock)
- Easy to Install and Use – Slides over cable and connects to device.
- Won’t Get Lost – Remains on cable, even when disconnected
- Package Contents – Two ThunderLok-A Thunderbolt connector Locks.
-
Warranty – 2-year product warranty.
- Customer Support – Free lifetime customer technical support.
- The Sonnet Advantage - Designed and engineered in the USA. Since 1986.
Pre-sales Questions?
Contact:sales@sonnettech.com
WARNING: California’s Proposition 65
Product specifications and information subject to change without notice. Computer hardware and accessories featured in photos that are not included with product are shown for illustration purposes; items sold separately.
Share this Product
More from this category
Invalid password
Enter