Coldcard MK3 – Bitcoin-Only Hardware Wallet

• Coinkite Coldcard MK3 supports BIP39. So backing-up your Seed Phrase is easy and device agnostic.
• Supports having several wallet with many sub-accounts.
• NO special software required. No “App” required on your PC.
• Simple packaging, no fancy boxes or redundant cables.
• Transparent case to easily detect manipulations.
• Ultra-secure! A real crypto security chip. Your private key is stored in a dedicated security chip, not in flash memory.
• Simple backup! MicroSD-Slot for Backup and data storage. Allows offline signing of transactions.
• Open Source Software Design.
• “Duress-PIN” to lure crowbar attackers to a Fake Wallet.
• „Brick Me PIN”, which destroys the Secure element to protect your funds.
• Numeric keypad with large buttons makes entering your PIN fast and easy.

Contents:

1x Coinkite Hardware Wallet
1x Backup-Card

Size: 85mm x 50mm x 5mm
Display: 128×64 OLED
Weight: 31g