![[PREORDER] JAN3 USB Data Blocker](https://cypherpunk.store/wp-content/uploads/JAN3DataBlockerFrontTransP_BG.png)
![[PREORDER] JAN3 USB Data Blocker - Image 2](https://cypherpunk.store/wp-content/uploads/JAN3DataBlocker-scaled.jpg)
![[PREORDER] JAN3 USB Data Blocker - Image 3](https://cypherpunk.store/wp-content/uploads/JAN3DataBlocker-Packge_Back-scaled.jpg)
![[PREORDER] JAN3 USB Data Blocker - Image 4](https://cypherpunk.store/wp-content/uploads/JAN3DataBlocker_Set2-scaled.jpg)
Description
[Preorder ships December 2025]
JAN3 USB Data Blocker (USB-C to USB-A)
Protect your devices anywhere you charge.
The JAN3 USB Data Blocker keeps your phone, tablet, or hardware wallet safe by blocking all data transfer while still allowing fast, reliable charging. Plug it into any public USB port such as airports, hotels, cafes, or conferences, and your device is shielded from data theft, malware injection, and juice jacking attempts.
Built for travelers, Bitcoiners, and anyone who takes digital security seriously.
The easiest upgrade you can make to your digital hygiene.
