Sonnet Thunderlok 3 | Thunderbolt 3 connector retainer clip


Thunderlok 3

Thunderbolt 3 connector retainer clip

Product Code: SONTB3LOK2

Suggested Retail Price £14+VAT

Where to buy

Stock status: In Stock; available from resellers

Have a question about this product or want to request a demo?

Contact Our Technical Team

Kit List

View your Kit List


All new Sonnet products purchased on or after January 1, 2019, have a two-year limited warranty, except as listed here. All new Sonnet products purchased on or before December 31, 2018, have a one-year limited warranty, except as listed here.

  • Prevents Accidental Cable Disconnection — When used with ThunderLok 3-compatible products, secures Thunderbolt cable from accidentally being unplugged
  • Easy to Install and Use — Slides over of a Thunderbolt 3 cable connector, and then secures it to the device by turning a thumbscrew
  • Won't Get Lost — Doesn’t attach to Thunderbolt connector, but remains on cable even when disconnected

Secure Connection Assured

Thunderbolt 3 connectors are held in place by friction—which usually works fine in setups where your gear remains protected from disturbance while operating. But, if there’s a chance of movement nearby, it’s possible the Thunderbolt cable can be accidentally disconnected, leading to the loss of a file or an entire project. Sonnet’s ThunderLok 3 Thunderbolt connector retainer clip was designed to solve this problem by preventing accidental cable disconnections from many of Sonnet’s Thunderbolt 3 products.

To use it, simply slip it over the cable connector, and then plug in the connector and secure it to the product by turning a thumbscrew. Because ThunderLok 3 doesn’t attach to the connector, it stays on the cable and won’t get lost when not in use. Sonnet already includes a single ThunderLok 3 with many of its Thunderbolt 3 products. ThunderLok 3 is also compatible with all 0.5-meter Thunderbolt 3 (40Gbps) cables.

  • Two Sonnet ThunderLok Thunderbolt Connector Retainer Clips
Back to Top


We use cookies to help us offer you the best online experience. By continuing to use our website/or clicking Accept, you consent to the use of cookies in accordance with our privacy policy.