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.
Buy it from CRYPTNOX shop directly
Accepts:
Preferred shopping solution for US:
Also available on other Amazon shops:
DE, FR, IT, BE, SE, ES, PL, NL, CA, MX, AU
Advanced Mumbai Protection: Use next-gen encryption engineered for Polygon Mumbai testnet, keeping your assets secure and offline.
Streamlined Setup: Follow our intuitive setup guide to quickly begin securing your testnet MATIC with ease.
Multi-Network, Multi-Currency Support: Manage Polygon Mumbai alongside Ethereum, Bitcoin, and other major networks on a single, secure device.
Robust Backup & Recovery: Rely on secure backup tools and a recovery phrase system for peace of mind during testing and development.
Optimized Test Transactions: Enjoy fast and secure transactions on Polygon Mumbai, perfect for developers building and testing dApps.
Keeps your private keys offline, safeguarding against online threats.
Superior security compared to software wallets.
Fast and secure transactions with Polygon Mumbai.
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.
