Transaction created and card tapped on the phone. Transaction signed.
Card supports up to 12 wallets. Some of my wallets with large amounts are protected by a PIN, while others for smaller amounts don't require a PIN at all. After I input the recipient and amount to send in USDT, I just tap the card on my phone, and the private key is automatically read from the card. The transaction is instant. Just like paying with Apple or Google Pay in a store, but with cryptocurrency. It's amazingly simple. - founder Jan Pejsa explains.
The private key is not stored on your phone. Even if your phone gets hacked tomorrow, the private key won’t be found there. It is also never sent to our server. It stays only on your card.
We have a client who bought cryptocurrency for the long term, distributed cards to their children, and left the PIN codes with a notary. Without the PIN codes, the children can check the balance but cannot access the funds, even with the card. This is an excellent example of a secure cryptocurrency inheritance scheme. - founder Jan Pejsa explains.
Of course, in the free version of the wallet, you can send cryptocurrency without cards, as usual: by entering or scanning the private key or seed phrase. The paid version with 3 cards costs $79.99. We ship worldwide from multiple locations for faster delivery.
"When I used to rely on third-party solutions for hardware storage of private keys (or seed phrases) on a flash drive, I could never forgive myself for the carelessness of this method. You always buy just one flash drive, store it, and hope that in 2-5-10 years it will still work. But what if it doesn’t? For instance, you bought BNB at $0.2, and after 4 years, you plug in the flash drive to sell it at $600, but the flash drive doesn’t work.
That’s why our set includes 3 cards, and all three can store the same wallets. Now that’s reliability. As a bonus, you can always purchase additional cards for $4 each." - founder Jan Pejsa explains.
Hardware cards can be easily overwritten with mirrored copies via our interface or locked against writing. When you purchase the full version of the wallet, you receive a digital activation key and three branded cards with convenient distinctive numbers in the design to avoid confusion.
"I also added NFC tags as stickers—one under a massive table, and another behind a cabinet. That’s it; I’ll never lose my wallets. And no one can crack the PIN code because it uses such a strong encryption algorithm that testing one combination takes about a second. Even basic combinations would take thousands of years to brute-force." - founder Jan Pejsa explains.
Stickers can be added to your order in the shop.
Make crypto transfers instantly – just tap a physical NFC card on your smartphone. Share the card with friends or pass it on as an inheritance.
Everything works without unnecessary complications: no hidden software or background processes – just you and your wallet.
Android
iPhone
Windows
Linux
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