
ThunderLok-A Connector Lock (2-pack, for Sonnet Thunderbolt 5, 4, and 3 cables)
Part No. TB-LOK-A.

Secure Connections
ThunderLok-A Connector Lock for Thunderbolt 5, 4, and 3 Cables
Sonnet ThunderLok-A prevents accidental disconnections of Thunderbolt 5, 4, and 3 cables when used with Sonnet devices that support ThunderLok connections
Note: ThunderLok-A not compatible with Thunderbolt 4 cables included with Sonnet Solo10G Thunderbolt Adapter and Echo 20 Thunderbolt 4 SuperDock. These devices require ThunderLok-B connector locks.
Added Security
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 connector lock secures a Thunderbolt cable to compatible ThunderLok Sonnet products, ensuring a reliable and uninterrupted connection.

Key Features
- Compatibility – Sonnet Thunderbolt 5, 4, and 3 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 connector locks.
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Warranty – 2-year warranty.
- Product Support – Lifetime support.
- The Sonnet Advantage - Innovating technology 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.