SatochipCard & ring wallet
Satochip Card
Satochip Card is a card & ring wallet released in 2019. Key specs: secure element chip, secure element certification EAL6+, open-source firmware, signing connectivity USB, NFC.
9.4Score
Security9.1
Open source9.2
Bitcoin features9.1
Ease of use9.4
Connectivity5.6
price range€20–30
- Year
- 2019
- Brand
Satochip- Popularity
- #31 of 141
YesSecure Element chip
EAL6+Secure Element certification
YesOpen-source firmware
NoAir-gapped signing
USB, NFCSigning connectivity
NoBuilt-in battery
5 gWeight
compared with other card & ring wallets
Why is Card a good choice?
Weight: 5 gbetter than 76% of card & ring wallets
In rankings
Specifications
Full specifications
Security
- Secure Element chip
- Yes
- Air-gapped signing
- No
- 100% air-gapped
- No
- Supply-chain & tamper protection
- Yes
- Anti-klepto (anti-exfil) signing
- No
Firmware & open source
- Open-source firmware
- Yes
- Source code available
- Yes
- Reproducible builds
- No
- Firmware licence
- Affero GPLv3
- Upgradable firmware
- No
- Bitcoin-only firmware / edition
- No
Device lock
- PIN lock
- Yes
- PIN entered on the device
- No
- Fingerprint unlock
- No
- Duress PIN / decoy wallet
- No
- Brick / wipe PIN
- No
- Wipe after failed attempts
- Yes
- Time-delayed unlock
- No
- Anti-phishing words
- No
Keys & backup
- BIP39 passphrase
- Yes
- Shamir backup (SLIP-39)
- No
- Seed XOR
- No
- BIP85 child seeds
- No
- 24-word seed
- Yes
- SeedQR backup
- No
- microSD backup
- No
- NFC backup card
- No
- User-added entropy (dice)
- Yes
- Stateless use (no stored keys)
- No
- Multiple seeds on one device
- No
Bitcoin features
- Multisig
- Yes
- Taproot
- Yes
- Miniscript
- No
- Message signing
- Yes
- Coin control
- Yes
- Own node connection
- Yes
- Tor support
- Yes
- Replace-by-fee
- Yes
- Silent Payments
- No
- Spending limits
- No
- Testnet
- Yes
Supported assets
- Altcoins & tokens
- Yes
- Bitcoin only
- No
Connectivity
- USB
- Yes
- Bluetooth
- No
- NFC
- Yes
- QR code camera
- No
- Animated QR (UR)
- No
- microSD signing
- No
Screen & input
- Screen
- No
- Touchscreen
- No
- Colour screen
- No
- QWERTY keyboard
- No
Battery & power
- Built-in battery
- No
Design
- Weight
- 5 g
- Length
- 85.6 mm
- Width
- 54 mm
- Materials
- Plastic
- Water / dust resistance
- Yes
- Several colours available
- No
- Warranty (months)
- 24
- DIY build possible
- No
Apps
- Official apps
- Android
- Desktop app
- No
- Mobile app
- Yes
- Works with wallet apps
- Electrum, Sparrow, Bitcoin Keeper
- Compatible third-party wallets
- 3
Other features
- FIDO2 / U2F security key
- No
- Password manager
- No
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
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