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Wallets compatible with Keycard and ShellWallets compatible with Keycard Shell
Step-by-step guides for wallets fully supported by Keycard and Keycard Shell.Step-by-step guides for ERC-4527 wallets fully supported by Keycard Shell.
Ethereum
Bitcoin
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keycard
A card shaped hardware wallet
Store and trade your crypto in a simple, secure and slim hardware wallet.
From €25
keycard shell
A modular air-gapped hardware wallet
The most open, modular and future-proof hardware wallet system ever conceived.
Shipping December 2025 • Comes with two Keycards