Keystone Pro
Keystone Pro is a professional-grade, air-gapped hardware wallet with a 4-inch touchscreen and tamper-proof design. It supports DeFi and NFTs while keeping your assets fully offline and secure.
Learn more about Keystone Pro.
The Ultimate Air-Gapped Hardware Wallet for Professionals
The Keystone Pro is an advanced hardware wallet tailored for serious crypto users who prioritize security, versatility, and user experience. With its completely air-gapped architecture, military-grade secure element, and support for thousands of tokens across multiple blockchains, Keystone Pro redefines what it means to manage your assets safely.
Why Choose Keystone Pro?
1. Fully Air-Gapped Architecture
- No USB, Wi-Fi, NFC, or Bluetooth—Keystone Pro remains entirely offline to prevent unauthorized remote access.
- All transactions are signed using QR codes, ensuring 100% air-gapped security.
2. Tamper-Resistant Hardware
- Equipped with a CC EAL5+ secure element and a self-destruct mechanism that wipes data when tampering is detected.
- Enclosure is reinforced to resist invasive attacks and physical intrusions.
3. Cross-Chain Compatibility
- Supports 1,000+ assets, including Bitcoin, Ethereum, Solana, Cardano, Polkadot, and popular ERC-20/BEP-20 tokens.
- DeFi and NFT support included—interact securely with Web3 applications via MetaMask, Trust Wallet, and others.
4. Intuitive 4-Inch Touchscreen
- Large color touchscreen simplifies the signing process and enhances the user experience.
- Clear visual interface to verify transaction details before confirming.
5. Seamless Software Integration
- Connects with major wallets and apps using QR code workflows—no cables or online exposure.
- Works well with DeFi tools, staking platforms, and NFT marketplaces.
6. Backup & Recovery Solutions
- Backup data via microSD card or split your seed phrase using Shamir Secret Sharing for added safety.
- Supports BIP39 and BIP44 standards for compatibility across wallets.
Key Features
- Air-Gapped Security: No wireless or wired connection risks.
- 4″ Touchscreen: Intuitive and easy navigation on a large interface.
- DeFi & NFT Support: Safely interact with Web3 apps and NFT platforms.
- Hardware Protection: Tamper-evident design with a self-destruct mechanism.
- Flexible Backup: Shamir Backup and microSD storage supported.
How to Get Started
- Order Your Device: Purchase from the official Keystone website for authenticity.
- Initialize the Wallet: Set up your PIN, create a recovery phrase, and update firmware.
- Connect Securely: Sync with supported apps via QR scan—no cable or cloud connection needed.
- Manage Your Crypto: Send, receive, and sign transactions securely across networks.
One of the most compelling aspects of Keystone Pro is its forward-thinking architecture. Unlike traditional wallets, it avoids all physical data connections — removing USB ports and Wi-Fi entirely. This unique design ensures that even the most sophisticated malware or remote attacks cannot reach your private keys. For institutions or users managing large crypto holdings, this added layer of security is invaluable.
Keystone Pro also receives frequent firmware updates that keep it compatible with the evolving blockchain space. These updates are handled via QR codes, preserving the air-gapped nature of the device. With support for passphrase protection, multi-sig wallets, and compatibility with tools like Sparrow and Electrum, the Keystone Pro meets the demands of power users and professionals who prioritize absolute control.
Whether you’re interacting with dApps, managing NFTs, or simply cold-storing your crypto safely, the Keystone Pro delivers a best-in-class experience with a clean, modern interface and hardened security protocols.
Pros and Cons
Pros:
- Offline security with QR-only transaction signing.
- DeFi and NFT compatibility out of the box.
- Multiple secure backup options.
- Large screen improves usability.
Cons:
- Priced higher than entry-level hardware wallets.
- Requires familiarity with QR workflows for setup.
Conclusion: Keystone Pro Delivers Unmatched Cold Wallet Protection
With its uncompromising air-gapped design, broad blockchain support, and tamper-proof hardware, the Keystone Pro stands out as one of the most secure and professional-grade wallets available. Whether you’re a crypto investor, developer, or DeFi user, this wallet ensures your assets remain protected at all times.
