Tangem

Tangem is a card-shaped hardware wallet that uses NFC (Near Field Communication) technology to interact with smartphones, eliminating the need for USB cables, Bluetooth, or batteries. Each Tangem card contains a secure chip that stores private keys and signs transactions when tapped against a phone. The accompanying Tangem app supports over 6,000 tokens across multiple blockchains and features built-in swaps, staking, and WalletConnect compatibility. Tangem wallets come in multi-card sets for...

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