Armed Device (アームドデバイス Āmudo Debaisu) are combat-oriented Devices, more like weapons than tools. They possess a more limited AI than the Intelligent and Unison Devices but can have several forms. They are closely associated with Belkan magic system and the cartridge system.
These examples are from Nanoha Wiki.
- Graf Eisen (Vita)
- Klarwind (Shamal)
- Laevatein (Signum)
- Revolver Knuckle (Subaru Nakajima, Ginga Nakajima, Quint Nakajima)
- Schwertkreuz (Hayate Yagami)
- Strada (Erio Mondial)
- Windenschaft (Schach Nouera)
- Yersinia Kreuz (Material-D)
- Zest's Spear (Zest Grangeitz)