# Foundation Passport

> Air-gapped BTC hardware wallet. Camera-only QR signing, US-manufactured, open-source firmware.

**Canonical URL:** https://www.xmr.club/wallets/passport-bitcoin
**Category:** wallets / Hardware
**Grade (xmr.club rubric):** A
**KYC posture:** light_kyc
**Features:** non_custodial, open_source, audited
**Highlights:** HARDWARE, AIR-GAP, OPEN-FIRMWARE
**Fees:** $199 hardware · open firmware · QR-only signing
**Website:** https://foundationdevices.com
**Last verified:** 2026-05-13
**Uptime probe:** up (HTTP 200, 1152ms) · checked 2026-05-13T23:04:43.181Z

## Editorial review

Premium hardware wallet built in the US by Foundation Devices. Air-gapped — no USB cable signing, just QR codes via camera. Solid build quality, security audit published, open firmware. Pairs with Envoy mobile or Sparrow desktop. More expensive than Coldcard but better UX.

## Citation

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