Coldcard (MK4)
€228.00
COLDCARD is the most trusted and secure Bitcoin Hardware Wallet.
Secure Checkout with:
Product
INTRODUCING
The Coldcard (MK4)
Numeric Keypad
Full-sized numeric keypad makes entering PIN easy and quick.
Bright Screen
Bright, 128×64 pixel OLED screen. Shows all the critical details of your transactions.
Made in Canada
Lovingly soldered in Toronto, Canada. Secure supply chain verified with: tamper-evident numbered bag, with bag number recorded into device.
It’s Ultrasecure
Real crypto security chips. Your private key is stored in dedicated security chips, not the main micro’s flash.
Easy Back-up
MicroSD card slot for backup and data storage. This allows truly offline signing, by transferring the unsigned/signed transactions on sneakernet.
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