Signing Device
Ledger's official term. A dedicated offline signing chip — private keys never touch the internet, every transaction physically confirmed.
Ledger Signing Device · Official Guide
Beyond Exchanges
and Software Wallets
Buy, swap, stake and more across 15,000+ multi-chain assets — all in one complete security solution. Private keys never touch the internet. You stay in control.
- CC EAL5+ / EAL6+ secure chip certified
- Securing 20%+ of global crypto assets
- Over 8 million signing devices sold
- Genuine products · Available worldwide
Ledger 2026 · A New Era of Crypto Security
Take full control of your digital assets and eliminate exchange custody risks. Ledger signing devices keep your private keys in your hands.
What is Ledger?
Ledger is a French crypto asset security company founded in 2014, headquartered in Paris. The hardware wallets (officially called "signing devices") that Ledger produces are specialized physical chip devices, commonly known as "cold wallets". Their core principle: through Secure Element chips, cryptocurrency private keys are permanently stored in an offline environment — private keys never touch the internet — fundamentally eliminating remote hacker attacks, virus theft, and exchange collapse risks.
Every transaction must be physically confirmed on the Ledger device with button presses. Even if your computer is fully compromised, attackers cannot transfer your assets. This is the fundamental difference between Ledger and all software wallets and exchange custody.
Cold Wallet
Common name. Signing happens inside the offline device; only the signature result is broadcast to the network; keys always remain offline.
Private Key
The sole credential controlling all crypto assets. Ledger ensures private keys never leave the device, from generation to use.
Recovery Phrase
24 English words — the only backup for your Ledger device. Must be written on paper; never upload to any network.
Ledger Signing Device Models at a Glance
From the flagship Stax to the classic Nano, every model features a secure chip supporting 15,000+ multi-chain assets.
- Flagship
Ledger Stax™
3.7″ curved E Ink touch screen, magnetic stacking design — the first choice for heavy DeFi users
- 3.7″ Curved Touch · Bluetooth 5.2 · USB-C
- CC EAL6+ · Supports 15,000+ assets
- New Flagship
Ledger Flex™
2.8″ Gorilla Glass E Ink touch screen, setting a new industry standard for signing devices
- 2.8″ Touch · Bluetooth + USB-C
- CC EAL6+ · Supports 15,000+ assets
- Latest
Ledger Nano Gen5™
2.8″ color screen, dual-button design — the most feature-complete Nano series signing device to date
- 2.8″ Color Screen · Dual Buttons · Bluetooth + USB-C
- CC EAL5+ · Supports 15,000+ assets
- Classic
Ledger Nano X
Bluetooth connectivity — manage your Ledger assets from your phone anywhere, anytime
- Bluetooth + USB-C · Color Screen
- CC EAL5+ · Supports 15,000+ assets
- Best Value
Ledger Nano S Plus
The go-to entry-level Ledger — best value hardware wallet for the complete security experience
- USB-C · Large Display Screen
- CC EAL5+ · Supports 15,000+ assets
The All-New Flagship Signing Device Ledger Flex™
Ledger Flex™
Redefining the Signing Device
2.8″ Gorilla Glass E Ink touch screen, CC EAL6+ top-tier secure chip, Bluetooth + USB-C dual connectivity. Ledger Flex achieves the perfect balance between ultimate portability and flagship security.
- CC EAL6+ certified secure chip · Tamper-resistant
- 2.8″ Gorilla Glass touch screen · Scratch & drop resistant
- Bluetooth 5.0 + USB-C · Manage from mobile or desktop
- 15,000+ multi-chain assets under one management
- Physical button confirmation for every transaction · Anti-MITM
Ledger Model Specifications Comparison
Which Ledger is right for you? The comparison table below helps you choose the signing device that fits your needs.
| Model | Screen | Connectivity | Secure Chip | Category / Best For |
|---|---|---|---|---|
| Ledger Stax™ | 3.7″ Curved E Ink Touch | Bluetooth 5.2 + USB-C | CC EAL6+ | Flagship · Heavy DeFi users, ultimate experience |
| Ledger Flex™ | 2.8″ Gorilla Glass E Ink Touch | Bluetooth + USB-C | CC EAL6+ | New Flagship · Touch screen users, portable & durable |
| Ledger Nano Gen5™ | 2.8″ Color Screen | Bluetooth + USB-C | CC EAL5+ | Latest · Users seeking the newest Nano experience |
| Ledger Nano X | Color Display Screen | Bluetooth + USB-C | CC EAL5+ | Classic · Bluetooth mobile asset management |
| Ledger Nano S Plus | Large Display Screen | USB-C | CC EAL5+ | Classic · Entry-level first choice, best value |
All models support 15,000+ cryptocurrencies, require physical button confirmation for every transaction, and have passed independent security certifications.
How to Download Ledger Live
Ledger Live is the only official companion app for Ledger signing devices. Through Ledger Live you can view assets, buy, swap, stake, manage NFTs, and update firmware — when used with a Ledger signing device, your private keys always remain securely on the device and never enter the app.
Always download Ledger Live from official channels. Never click search engine ad links — beware of phishing counterfeit apps.
- Windows / macOS / LinuxLedger Live Desktop · Download installer directly from official website
- iOS (iPhone)Search "Ledger Live" on App Store · Look for official developer Ledger SAS
- AndroidSearch "Ledger Live" on Google Play · Look for official app by Ledger SAS
Security Note: The official Ledger Live app is always named "Ledger Live" with developer Ledger SAS. After installation, pair your signing device via Bluetooth or USB and follow the guide to complete initialization.
Ledger Supports 15,000+ Multi-Chain Crypto Assets
Bitcoin, Ethereum, Solana, XRP, USDT, BNB and more mainstream and long-tail on-chain assets can all be securely managed through Ledger.
Bitcoin 
Ethereum 
XRP 
TRON 
USDT 
BNB 
Solana 
Cardano 
Dogecoin 
Chainlink 
Polygon 
Polkadot 
Litecoin 
DAI 
USDC - 15,000+
Ledger Setup Tutorial: 4 Steps to Complete Initialization
From purchase to securely managing assets — the full process takes about 15 minutes.
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Get a Genuine Ledger Signing Device
Purchase through official Ledger channels or contact us on this site to ensure you receive a factory-sealed genuine product. Never buy opened devices from second-hand platforms — the recovery phrase of an opened device may have been pre-set, compromising Ledger's first line of defense.
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Download Ledger Live
Download the official Ledger Live app on your computer or phone. Supports 5 platforms: Windows, macOS, iOS, Android, and Linux. After installation, pair your Ledger signing device with the app via USB or Bluetooth.
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Set Up PIN Code & Recovery Phrase
Set a 6–8 digit PIN code on the Ledger device screen, then write down 24 recovery phrase words (mnemonic) on paper and store offline securely. Never photograph, screenshot, or upload to any network.
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Add Accounts · Start Managing Assets
Add an account for each currency in Ledger Live, and start securely buying, receiving, sending, swapping, and staking crypto assets. Every transaction requires physical button confirmation on your Ledger signing device.
Is Ledger Safe? Security Mechanism Explained
Since its founding in 2014, Ledger has never had a single private key leak. Here are the four pillars of Ledger's security system.
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CC EAL5+ / EAL6+ Secure Chip
Ledger uses Secure Element chips of the same grade as bank cards and passports. Physically tamper-proof — no external means can directly read the private key stored in the chip.
CC EAL5+ / EAL6+ Certified -
Offline Cold Storage
Private keys are always stored inside the Ledger signing device and never touch the internet. Even during transaction signing, the operation is completed inside the device; only the signature result is broadcast to the blockchain.
Air-Gap Offline Signing -
Physical Button Confirmation
Every transfer must be physically confirmed by pressing buttons on the Ledger device. Even if your computer is infected or fully compromised, hackers cannot bypass this manual verification step.
Anti-MITM Protection -
Open Source Firmware Auditable
Ledger's firmware code is open source, allowing security researchers worldwide to audit it at any time. Transparent code is the most reliable foundation of trust — any potential vulnerabilities will be discovered and fixed by the community.
Open Source · Continuous Audit
Ledger Frequently Asked Questions
Complete Q&A on Ledger signing devices, Ledger Live downloads, security mechanisms, and purchasing.
- Ledger is a French hardware wallet (signing device) brand founded in 2014. The fundamental difference from mobile app wallets (hot wallets): Ledger uses CC EAL5+ secure chips to permanently store private keys in an offline physical device — private keys never touch the internet. Every transfer must be physically confirmed on the device. Even if your phone or computer is fully controlled by a virus, hackers cannot move your assets. Software wallet private keys always remain on internet-connected devices, posing the risk of remote theft.
- Since Ledger's signing devices launched in 2014, there has never been a single case of private key leakage or hacking. Ledger uses CC EAL5+ (EAL6+ for some models) certified secure chips, with the same level of hardware protection as bank cards and passports. Note: in 2020, Ledger suffered a customer database breach (names, emails, phone numbers), but this was an e-commerce data leak unrelated to the signing device's security mechanism — user assets remained safe throughout and private keys were never compromised.
- Ledger supports over 15,000 multi-chain crypto assets, including Bitcoin (BTC), Ethereum (ETH), Solana (SOL), XRP, BNB, Cardano (ADA), Dogecoin (DOGE), Polygon (MATIC), Chainlink (LINK), USDT, USDC, DAI and many mainstream and emerging chain tokens, as well as ERC-20, BEP-20, SPL and other standard tokens. All supported assets can be managed through the Ledger Live app.
- Ledger Live supports 5 major platforms: Windows, macOS, Linux, iOS, and Android. Always download from the official Ledger website (ledgerwallet.cn) or official app stores — never click on search engine ads or unknown links. Phishing counterfeit apps are one of the most common methods of crypto theft today. After installation, pair your Ledger signing device with Ledger Live via USB or Bluetooth, follow the guide to complete initialization, and you're ready to use.
- Both Ledger Stax and Ledger Flex feature CC EAL6+ top-tier secure chips and are Ledger's two current flagship signing devices with the highest security ratings. Key differences: Stax features a larger 3.7″ curved E Ink screen with magnetic stacking, ideal for heavy DeFi users; Flex features a 2.8″ Gorilla Glass screen, more compact and portable, with daily-use experience closer to a smartphone. Both support Bluetooth and USB-C connectivity, and both support 15,000+ assets. If budget allows and you prioritize screen experience, choose Stax; for compact everyday carry, choose Flex.
- You can contact us through this page for purchasing assistance: discreet shipping, order placement, and customs clearance — ensuring you receive factory-sealed genuine products with full warranty. Never buy opened Ledger devices from second-hand markets or unknown sources — the recovery phrase of an opened device may have been pre-set, posing an extremely high risk of asset theft. Genuine Ledger devices have built-in initialization guidance upon unboxing and will never display a recovery phrase in advance.
- When Ledger Live cannot connect, troubleshoot in order: ① Use the original data cable (must support data transfer, not charge-only); ② Try different USB ports (prefer USB-A direct connection, avoid hubs); ③ Open the corresponding asset app on the Ledger device (e.g., Bitcoin App) before connecting Ledger Live; ④ Update device firmware to the latest version through Ledger Live; ⑤ For Bluetooth connection issues, try deleting the pairing and re-pairing. If still unable to connect, contact us for further technical support.
Get Official Genuine Ledger Products
You can obtain purchasing assistance through us — providing official factory-sealed genuine Ledger products with discreet shipping, order placement, and customs clearance, with full warranty.
For questions about the purchasing process, model selection, or usage issues, please contact us directly via online chat.