USB armory Mk II

by F-Secure Foundry

A tiny, open source USB computer for security applications

Jan 15, 2020

Shipping Has Started

An update from the warehouse! After working through a year-end backlog, the warehouse is finally shipping USB armory Mk II. Imaged microSD cards and Debug Boards soon to follow. Read the full update.

Nov 13, 2019

Production Has Started

We are delighted to inform you that the USB armory Mk II production has started and we thank you again for the amazing support that this project is receiving. Read the full update.

Oct 28, 2019

Ending Soon, TamaGo, Certifications, and Manufacturing

The campaign is drawing to a close, FCC/CE testing has been completed, and the TamaGo brings bare metal Go to the Mk II ARM SoC (and hopefully more platforms). Read the full update.

Oct 07, 2019

Thank You!

A big thank you to all who have backed! This update also includes slides from a recent presentation. Read the full update.

Sep 25, 2019

The Campaign is Live

Today, we are finally launching the USB armory Mk II. The USB armory Mk II is the smallest and only Single Board Computer to integrate both plug and receptacle USB-C ports, multiple security elements, internal flash and external microSD slot, and Bluetooth Low Energy in the tiniest of form-factors. Read the full update.

$167,501 raised

of $20,000 goal

837% Funded! Order Below

Product Choices


USB armory Mk II w/ Enclosure

A tiny, open source USB computer in an injection-molded enclosure.


Mk II Debug Board

This board breaks out Mk II UART, SPI, I²C, and GPIO connections to/from its application processor.


32 GB microSD Card w/ Debian Image

A 32 GB microSD card pre-imaged with Debian. USB armory Mk II has a built-in flash, which is unprovisioned by default, so a microSD is not strictly necessary for booting an OS.


F-Secure Foundry

F-Secure Foundry combines decades of experience in hardware, firmware, and software security testing with mission-critical security engineering. Led by the F-Secure Hardware Security team, founded as Inverse Path in 2005, we provide industry-leading services to secure hardware ranging from consumer electronics to safety-critical industrial systems. With a vast breadth of experience in security design, testing and engineering, we are trusted by companies across the globe to assess as well as build from the ground up all kind of products and processes.

Andrea Barisani

Andrej Rosano

Daniele Bianco


Enclosure design partner & manufacturer

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