Details and Specs

Supported CryptocurrenciesBitcoin via PSBTs; multisig compatible.
Supported Software WalletsBitcoin Core, Electrum, Wasabi, BlueWallet, BTCPay, Specter, and any other wallet supporting PSBTs via microSD or QR codes.
Key Components1.8″ Sharp Memory LCD, STM processor, Microchip 608a secure element, Omnivision Cameracube.
CommunicationCamera and microSD port. No USB, no Bluetooth, no other ports or wireless communications of any kind.
Power2x standard AAA batteries (included with purchase).
Security FeaturesAirgapped, easy passphrase entry, security lights, anti-phishing words, optional duress PINs, epoxyed parts, PIN attempt limiter.
Dimensions1.5 inches wide x 4 inches tall x 0.8 inches thin (3.8 cm x 10.2 cm x 2 cm)

Key Components

SecurE Element
Security LEDs
Physical Keypad

MicroSD Slot
AAA Batteries

More Details

BackupSeed-less backups via encrypted industrial-grade microSD card (included with purchase) or standard 24 word seed.
Entropy SourcesTRNG on secure element, open source Avalanche Noise Source, photodiode light sensor.
LicensesHardware is open sourced via CERN OHL v2; software is open sourced via GPLv3.
Packaging Dimensions6 inches wide x 6 inches tall x 2 inches thin (pending final packaging design).
ShippingIncluded two-day domestic shipping within USA; international shipping at extra cost.
In the Box1x Passport hardware wallet, 2x industrial grade microSD cards, 2x AAA batteries. Limited edition surprise gift is included with first 1000 units.
AssemblyAssembled in the United States of America.