Coinkite Coldcard Bitcoin Hardware Wallet

$59.99 $49.99


Coinkite Coldcard Bitcoin Hardware Wallet


  • It accepts standard psbt transaction (Bip 174) stored on an Micro SD card. No companion ‘app’ On your computer, works with the major wallets already (electrum, and more to come)
  • It’s cheap! Simple Packaging, plain design, No fancy boxes, no redundant cables
  • It’s ultrasecure! Real crypto security chip. Your private key is stored in a dedicated security chip, not the main micro’s Flash
  • Easy back-up! Micro SD card slot for backup and data storage. This allows truly offline SIGNING, by transferring the Unsigned/signed transactions on sneakers
  • Open source software design runs Microphone and you can change it
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