Signet High-capacity

by Nth Dimension

An all-in-one encrypted USB flash drive, two-factor authentication token, and password manager

View all updates Apr 20, 2020

Fulfillment is Starting

by Neils N

We have finally completed assembly and testing of the Signet HC units for the campaign and will ship soon. We were unable to ship before our previous estimate due to a PCB assembly problem and a handful of previously undetected problems in the firmware.

PCB problems

PCBWay initially soldered on the buttons with the wrong orientation. They were able to reorient the buttons, but the process contaminated about 30% of the buttons with flux, which made the button presses unreliable. We’ve developed a cleaning regiment that restored nearly all of the contaminated boards so will be able to fulfill all current orders.

Getting started with Signet HC

Your Signet HCs will have the client software in an unencrypted volume to allow you to immediately setup your device and unlock it. Once unlocked, the encrypted volume will appear and you can get started with the password and personal information database features. You should be able to use your Signet HC as a FIDO2/U2F device without any setup. We will be adding more detailed information to the Nth Dimension website in the coming days. We will be working on adding other features in the coming months.

About the Author

Neils N

 Fremont, CA

$19,731 raised

of $6,000 goal

328% Funded! Order Below

Product Choices


Signet HC

An all-in-one physically secured USB flash drive, authentication tool, and personal information manager you can take with you wherever you go.


USB Extension Cable

Helps keep your Signet HC close to your keyboard when the closest USB port is too far away. Can also reduce strain on the device's connector to increase its lifespan. 3'

USB Extension Cable


Micro-USB Host Adapter Cable

Connects your Signet HC to a USB-micro Android device. 6"


Nth Dimension

Producer of privacy and security focused open source electronics.

Neils Nesse


Mingjane Wu

Technical writer / UX designer


PCBA Manufacturer

Sea Sky Tooling

injection molding

See Also

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