Secure Your Polygon Mumbai (Testnet MATIC) Assets with Confidence
Protect your Polygon Mumbai testnet MATIC with the Cryptnox Hardware Wallet—an advanced crypto wallet featuring cutting-edge encryption and a secure chip. Designed for developers and testers, it ensures your testnet assets remain safely offline, while also supporting major networks like Ethereum and Bitcoin.
Get started in minutes with our easy-to-follow setup guide, unlocking secure cold storage and robust backup options. Whether you’re testing smart contracts or dApps, the Cryptnox wallet gives you dependable protection and flexibility for Mumbai and beyond.
Key features
• EAL6+ certified secure element
• NFC-enabled for seamless transactions
• Compact smartcard form factor
Use case
• Best for individuals who prefer a minimalist approach to crypto security without the need for backups.
Key features
• Rapid 23-second dual card initialization
• Backup card for disaster recovery
• NFC-enabled smartcards factor
Use case
• Suitable for users who require a reliable backup mechanism to safeguard their digital asset
Key features
• Dual card setup with backup
• FIDO2 Level 1 certified for passwordless authentication
• NFC-enabled for both crypto transactions and secure logins
Use case
• Ideal for preofessionals and enterprises seeking a unified solution for digital asset management and secure authentication.
The Cryptnox solution is a high security hardware wallet based on the latest smartcard technology available. A seed is either generated or injected as part of the initilization process, which makes it compatible with the BIP32 and BIP39 standards. When choosing the Dual Card Setup option, you can generate an identical seed in two cards in only seconds, and store the backup card in a safe place for recovery.
Utilizes advanced encryption and offline storage of private keys.
Yes, it supports multiple cryptocurrencies including Bitcoin, Ethereum, and more.
