A POWERFUL AND FLEXIBLE DEVICE
The Ledger Blue is the latest generation product from Ledger, result of more than two years of research and development. This high-end device embeds a large touchscreen to securely manage transactions and complex smart contracts. Its slick yet robust casing encloses the best-in-class technology built upon the Blockchain Open Ledger (BOLOS) platform, a powerful and flexible operating system.
PACKED WITH HARDWARE FEATURES
The Ledger Blue is based on a dual-chip architecture embedding a ST31 Secure Element and a STM32 microcontroller thus achieving a fully isolated environment. It features a LED-backlit color touchscreen to navigate easily and validate transactions. It is powered by a lipo rechargeable battery and communicates with USB or Bluetooth* devices.
DESIGNED FOR MULTIPLE SECURE APPS
Thanks to its modular architecture, the Ledger Blue runs multiple dedicated companion apps in full isolation on top of its firmware. The strong security model allows to add new cryptocurrencies or apps without risk of compromising the master seed. Transaction integrity is ensured by the WYSIWYS paradigm (What You See Is What You Sign). The flexibility of the device enables enterprise level usage: with all major crypto libraries embedded in the firmware, any type of blockchain can be supported.
Battery-powered, Bluetooth* and USB enabled, the Ledger Blue can operate with any computer and smartphone.
- Battery 500mA LiPo
- BLE 4.1, USB 2.0 Full Speed, NFC (requires firmware update)
- Windows, Mac OS, Linux and Chrome OS
The Blue is built upon an advanced operating system that supports easy installation of applications, accessible via a quick-launch dashboard.
- Install & remove apps with Ledger Manager
- Free firmware upgrades
- Enterprise app licensing & support
Ledger Blue uses WYSIWYS (What You See is What You Sign) to mitigate threats.
- Malwares, viruses
- Man in the middle attacks
- Proof of presence
The Blue embeds a color display and a large capacitive touchscreen with anti scratch glass, encased in a strong cover.
- 3.5 inch display
- Full color, 320×480 pixels
Your confidential data is never exposed: it is strongly secured and isolated inside a Secure Element, locked by a PIN code.
- Secure Element: EAL6+ / ST31
- BOLOS isolation technology
- 4 to 8 digit PIN code
BACKUP & RESTORATION
The configuration of your device is backed up on a recovery sheet. Easy restoration on any Ledger device or compatible wallets.
- Built-in onboarding and configuration
- BIP39 and BIP44 standards
- 12, 18 or 24 words recovery
LATEST GENERATION HARDWARE
When you own cryptocurrencies, you need to protect your confidential data and the access to your funds. With Ledger Nano S, secrets like private keys are never exposed: sensitive operations are isolated inside your hardware wallet within a state-of-the-art Secure Element, locked by a PIN code. Transactions can’t get tampered with, they are physically verified on the embedded screen with a simple press on a button.
PAY AND AUTHENTICATE
Ledger Nano S includes Bitcoin, Litecoin, Ethereum and Ethereum Classic companion apps, and other blockchain-based cryptocurrencies. You can send and receive payments, check your accounts and manage multiple addresses for each currency from the same device. Nano S also supports the FIDO® Universal Second Factor standard that simplifies the authentication process on compatible online services such as GMail, Dashlane, Dropbox or GitHub.
Ledger Nano S supports Bitcoin, Litecoin, Ethereum and altcoins: hold different assets in the same hardware wallet.
Check and confirm transactions on the display and confirm with using the physical buttons (anti-malware second factor).
Your confidential data is never exposed: it is secured inside a strongly isolated environment locked by a PIN code.
Use companion apps such as cryptocurrencies wallets, and also FIDO® U2F, GPG, SSH or build your own applications.
FIDO® CERTIFIED U2F
Ledger Nano S supports the FIDO® Universal Second Factor authentication standard on Google, Dropbox, GitHub or Dashlane.
BACKUP & RESTORATION
Your accounts are backed up on a recovery sheet. Easy restoration on any Ledger device or compatible wallets (BIP39/BIP44).
Ledger Nano S is based on a dual chip architecture (ST31/STM32, Certification level: CC EAL5+). The firmware integrity is guaranteed by cryptographic attestation.
Initialization or restoration of your configuration is fully done on the secure environment of the Ledger Nano S. Your cryptographic secrets are never exposed to the outside world.
Ledger Nano S ensures only you can access your accounts by requiring a 4 digit PIN code each time it is plugged to your computer.
Your private keys are never held or known by Ledger or a third party: they are hard locked in the Secure Element. With Ledger Nano S, your wallet remains decentralized, you are your own bank.
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TRUST YOUR OWN EYES
Check important transaction details before you confirm. The display will always tell you the truth.
TRUST YOUR OWN HANDS
Everything important needs your direct physical approval.
SMALL AND STURDY
Fits into your palm. Tamper-proof, water-resistant and extremely durable.
TREZOR uses and creates the most advanced standards in the cryptography and bitcoin.