pull down to refresh

Q1 Highlights

  • QWERTY Keyboard: ideal for long BIP-39 passphrases.
  • 320x240 pixel LCD screen, 3.2" diagonal size. Four times Mk4 size.
  • Battery powered by 3x AAA cells (or USB). Airgapped and/or wireless!
  • Dual MicroSD slots (push-pull type, not spring loaded).
  • QR Code scanner done right™, with LED illumination and advanced scanning algorithms and serial interface.
  • NFC communication, like Mk4
  • Includes internal storage for spare MicroSD cards.
  • USB data & NFC data can be irreversibly blocked, by cutting a PCB trace: it permanently disable USB data and/or NFC data.
This is a real pro calculator! :)
Old memories: