OneKey Pure Crypto Hardware Wallet Open Source Cold Storage | EAL6+ Chip, Offline FIDO Key, MetaMask, No Battery

No Battery unit, Nwe EAL 6+ security chip, cryptocurrency hardware wallet keeps your private keys offline. All transactions are done securely on the device, so you can rest easy. Closed source wallet is just like a black box; no one knows what is happening inside. Trust code and math, not ADs. Verifiable open source wallet is always the best. OneKey supports FIDO and FIDO2 protocols and works with Google, GitHub, Dropbox, Binance, and Coinbase.

• No Battery Design: Without battery, use a type-c cable to connect for power and operation
• Ultra Light and Compact: Weighs only 18.5g with dimensions of 3.39 x 2.05 x 0.2 inch, approximately the size of a credit card
• 100% Open Source Security: Code is completely transparent with nothing hidden, open to inspection by everyone for full verification and trust
• Universal Platform Compatibility: Works with Android, iOS, macOS, Windows, Linux, Chrome, Firefox, and Brave. Supports FIDO and FIDO2 protocols and works with Google, GitHub, Dropbox, Binance, and Coinbase as a secure physical key for your account
• Multi-Chain Support: Supports 70+ blockchains and 1000+ tokens including XMR, SOL, ALGO, Matic, LTC, Doge, BCH, Avalanche, BNB Chain, TRON, Ripple, ETC, ETH, Polygon, BSC, OKC, HECO, FTM, GNO, Arbitrum and more with firmware upgrades every one and half months
• Enhanced Security Chip: Features new EAL6+ security chip that keeps your private keys offline and ensures all transactions are done securely on the device
• MetaMask Compatible: Seamlessly integrates with MetaMask and other popular cryptocurrency wallets for cold storage solutions